Rename slave keyword to puppet

The slave keyword will still be available as deprecated in 3.1 but will
be dropped from future releases.

17 files changed, 66 insertions, 47 deletions

diff --git a/core/io/multiplayer_api.cpp b/core/io/multiplayer_api.cpp
index 1179b1bfd6..99c59579ab 100644
--- a/core/io/multiplayer_api.cpp
+++ b/core/io/multiplayer_api.cpp
@@ -45,7 +45,7 @@ _FORCE_INLINE_ bool _should_call_local(MultiplayerAPI::RPCMode mode, bool is_mas
 		} break;
 		case MultiplayerAPI::RPC_MODE_REMOTESYNC:
 		case MultiplayerAPI::RPC_MODE_MASTERSYNC:
-		case MultiplayerAPI::RPC_MODE_SLAVESYNC:
+		case MultiplayerAPI::RPC_MODE_PUPPETSYNC:
 		case MultiplayerAPI::RPC_MODE_SYNC: {
 			//call it, sync always results in call
 			return true;
@@ -55,7 +55,7 @@ _FORCE_INLINE_ bool _should_call_local(MultiplayerAPI::RPCMode mode, bool is_mas
 				r_skip_rpc = true; //no other master so..
 			return is_master;
 		} break;
-		case MultiplayerAPI::RPC_MODE_SLAVE: {
+		case MultiplayerAPI::RPC_MODE_PUPPET: {
 			return !is_master;
 		} break;
 	}
@@ -79,8 +79,8 @@ _FORCE_INLINE_ bool _can_call_mode(Node *p_node, MultiplayerAPI::RPCMode mode, i
 		case MultiplayerAPI::RPC_MODE_MASTER: {
 			return p_node->is_network_master();
 		} break;
-		case MultiplayerAPI::RPC_MODE_SLAVESYNC:
-		case MultiplayerAPI::RPC_MODE_SLAVE: {
+		case MultiplayerAPI::RPC_MODE_PUPPETSYNC:
+		case MultiplayerAPI::RPC_MODE_PUPPET: {
 			return !p_node->is_network_master() && p_remote_id == p_node->get_network_master();
 		} break;
 	}
@@ -806,10 +806,11 @@ void MultiplayerAPI::_bind_methods() {
 	BIND_ENUM_CONSTANT(RPC_MODE_REMOTE);
 	BIND_ENUM_CONSTANT(RPC_MODE_SYNC);
 	BIND_ENUM_CONSTANT(RPC_MODE_MASTER);
+	BIND_ENUM_CONSTANT(RPC_MODE_PUPPET);
 	BIND_ENUM_CONSTANT(RPC_MODE_SLAVE);
 	BIND_ENUM_CONSTANT(RPC_MODE_REMOTESYNC);
 	BIND_ENUM_CONSTANT(RPC_MODE_MASTERSYNC);
-	BIND_ENUM_CONSTANT(RPC_MODE_SLAVESYNC);
+	BIND_ENUM_CONSTANT(RPC_MODE_PUPPETSYNC);
 }
 
 MultiplayerAPI::MultiplayerAPI() {
diff --git a/core/io/multiplayer_api.h b/core/io/multiplayer_api.h
index e47b1830e8..e81506258f 100644
--- a/core/io/multiplayer_api.h
+++ b/core/io/multiplayer_api.h
@@ -93,10 +93,11 @@ public:
 		RPC_MODE_REMOTE, // Using rpc() on it will call method / set property in all remote peers
 		RPC_MODE_SYNC, // Using rpc() on it will call method / set property in all remote peers and locally
 		RPC_MODE_MASTER, // Using rpc() on it will call method on wherever the master is, be it local or remote
-		RPC_MODE_SLAVE, // Using rpc() on it will call method for all slaves
+		RPC_MODE_PUPPET, // Using rpc() on it will call method for all puppets
+		RPC_MODE_SLAVE = RPC_MODE_PUPPET, // Deprecated, same as puppet
 		RPC_MODE_REMOTESYNC, // Same as RPC_MODE_SYNC, compatibility
 		RPC_MODE_MASTERSYNC, // Using rpc() on it will call method / set property in the master peer and locally
-		RPC_MODE_SLAVESYNC, // Using rpc() on it will call method / set property in all slave peers and locally
+		RPC_MODE_PUPPETSYNC, // Using rpc() on it will call method / set property in all puppets peers and locally
 	};
 
 	void poll();
diff --git a/doc/classes/MultiplayerAPI.xml b/doc/classes/MultiplayerAPI.xml
index 10e7f1b172..2c81e5e93c 100644
--- a/doc/classes/MultiplayerAPI.xml
+++ b/doc/classes/MultiplayerAPI.xml
@@ -90,7 +90,7 @@
 	</methods>
 	<members>
 		<member name="network_peer" type="NetworkedMultiplayerPeer" setter="set_network_peer" getter="get_network_peer">
-			The peer object to handle the RPC system (effectively enabling networking when set). Depending on the peer itself, the MultiplayerAPI will become a network server (check with [method is_network_server]) and will set root node's network mode to master (see NETWORK_MODE_* constants in [Node]), or it will become a regular peer with root node set to slave. All child nodes are set to inherit the network mode by default. Handling of networking-related events (connection, disconnection, new clients) is done by connecting to MultiplayerAPI's signals.
+			The peer object to handle the RPC system (effectively enabling networking when set). Depending on the peer itself, the MultiplayerAPI will become a network server (check with [method is_network_server]) and will set root node's network mode to master (see NETWORK_MODE_* constants in [Node]), or it will become a regular peer with root node set to puppet. All child nodes are set to inherit the network mode by default. Handling of networking-related events (connection, disconnection, new clients) is done by connecting to MultiplayerAPI's signals.
 		</member>
 		<member name="refuse_new_network_connections" type="bool" setter="set_refuse_new_network_connections" getter="is_refusing_new_network_connections">
 			If [code]true[/code] the MultiplayerAPI's [member network_peer] refuses new incoming connections.
@@ -141,16 +141,19 @@
 			Used with [method Node.rpc_config] or [method Node.rset_config] to disable a method or property for all RPC calls, making it unavailable. Default for all methods.
 		</constant>
 		<constant name="RPC_MODE_REMOTE" value="1" enum="RPCMode">
-			Used with [method Node.rpc_config] or [method Node.rset_config] to set a method to be called or a property to be changed only on the remote end, not locally. Analogous to the [code]remote[/code] keyword. Calls and property changes are accepted from all remote peers, no matter if they are node's master or slaves.
+			Used with [method Node.rpc_config] or [method Node.rset_config] to set a method to be called or a property to be changed only on the remote end, not locally. Analogous to the [code]remote[/code] keyword. Calls and property changes are accepted from all remote peers, no matter if they are node's master or puppets.
 		</constant>
 		<constant name="RPC_MODE_SYNC" value="2" enum="RPCMode">
 			Behave like [code]RPC_MODE_REMOTE[/code] but also make the call or property change locally. Analogous to the [code]sync[/code] keyword.
 		</constant>
 		<constant name="RPC_MODE_MASTER" value="3" enum="RPCMode">
-			Used with [method Node.rpc_config] or [method Node.rset_config] to set a method to be called or a property to be changed only on the network master for this node. Analogous to the [code]master[/code] keyword. Only accepts calls or property changes from the node's network slaves, see [method Node.set_network_master].
+			Used with [method Node.rpc_config] or [method Node.rset_config] to set a method to be called or a property to be changed only on the network master for this node. Analogous to the [code]master[/code] keyword. Only accepts calls or property changes from the node's network puppets, see [method Node.set_network_master].
+		</constant>
+		<constant name="RPC_MODE_PUPPET" value="4" enum="RPCMode">
+			Used with [method Node.rpc_config] or [method Node.rset_config] to set a method to be called or a property to be changed only on puppets for this node. Analogous to the [code]puppet[/code] keyword. Only accepts calls or property changes from the node's network master, see [method Node.set_network_master].
 		</constant>
 		<constant name="RPC_MODE_SLAVE" value="4" enum="RPCMode">
-			Used with [method Node.rpc_config] or [method Node.rset_config] to set a method to be called or a property to be changed only on slaves for this node. Analogous to the [code]slave[/code] keyword. Only accepts calls or property changes from the node's network master, see [method Node.set_network_master].
+			Deprecated. Use [code]RPC_MODE_PUPPET[/code] instead.
 		</constant>
 		<constant name="RPC_MODE_REMOTESYNC" value="5" enum="RPCMode">
 			Behave like [code]RPC_MODE_REMOTE[/code] but also make the call or property change locally. Same as [code]RPC_MODE_SYNC[/code] which is only kept for compatibility. Analogous to the [code]remotesync[/code] keyword.
@@ -158,8 +161,8 @@
 		<constant name="RPC_MODE_MASTERSYNC" value="6" enum="RPCMode">
 			Behave like [code]RPC_MODE_MASTER[/code] but also make the call or property change locally. Analogous to the [code]mastersync[/code] keyword.
 		</constant>
-		<constant name="RPC_MODE_SLAVESYNC" value="7" enum="RPCMode">
-			Behave like [code]RPC_MODE_SLAVE[/code] but also make the call or property change locally. Analogous to the [code]slavesync[/code] keyword.
+		<constant name="RPC_MODE_PUPPETSYNC" value="7" enum="RPCMode">
+			Behave like [code]RPC_MODE_PUPPET[/code] but also make the call or property change locally. Analogous to the [code]puppetsync[/code] keyword.
 		</constant>
 	</constants>
 </class>
diff --git a/doc/classes/Node.xml b/doc/classes/Node.xml
index d8b8f1fb43..28558f38fc 100644
--- a/doc/classes/Node.xml
+++ b/doc/classes/Node.xml
@@ -582,7 +582,7 @@
 			<argument index="1" name="mode" type="int" enum="MultiplayerAPI.RPCMode">
 			</argument>
 			<description>
-				Changes the RPC mode for the given [code]method[/code] to the given [code]mode[/code]. See [enum MultiplayerAPI.RPCMode]. An alternative is annotating methods and properties with the corresponding keywords ([code]remote[/code], [code]sync[/code], [code]master[/code], [code]slave[/code]). By default, methods are not exposed to networking (and RPCs). Also see [method rset] and [method rset_config] for properties.
+				Changes the RPC mode for the given [code]method[/code] to the given [code]mode[/code]. See [enum MultiplayerAPI.RPCMode]. An alternative is annotating methods and properties with the corresponding keywords ([code]remote[/code], [code]sync[/code], [code]master[/code], [code]puppet[/code]). By default, methods are not exposed to networking (and RPCs). Also see [method rset] and [method rset_config] for properties.
 			</description>
 		</method>
 		<method name="rpc_id" qualifiers="vararg">
@@ -635,7 +635,7 @@
 			<argument index="1" name="mode" type="int" enum="MultiplayerAPI.RPCMode">
 			</argument>
 			<description>
-				Changes the RPC mode for the given [code]property[/code] to the given [code]mode[/code]. See [enum MultiplayerAPI.RPCMode]. An alternative is annotating methods and properties with the corresponding keywords ([code]remote[/code], [code]sync[/code], [code]master[/code], [code]slave[/code]). By default, properties are not exposed to networking (and RPCs). Also see [method rpc] and [method rpc_config] for methods.
+				Changes the RPC mode for the given [code]property[/code] to the given [code]mode[/code]. See [enum MultiplayerAPI.RPCMode]. An alternative is annotating methods and properties with the corresponding keywords ([code]remote[/code], [code]sync[/code], [code]master[/code], [code]puppet[/code]). By default, properties are not exposed to networking (and RPCs). Also see [method rpc] and [method rpc_config] for methods.
 			</description>
 		</method>
 		<method name="rset_id">
@@ -692,7 +692,7 @@
 			<argument index="1" name="recursive" type="bool" default="true">
 			</argument>
 			<description>
-				Sets the node's network master to the peer with the given peer ID. The network master is the peer that has authority over the node on the network. Useful in conjunction with the [code]master[/code] and [code]slave[/code] keywords. Inherited from the parent node by default, which ultimately defaults to peer ID 1 (the server). If [code]recursive[/code], the given peer is recursively set as the master for all children of this node.
+				Sets the node's network master to the peer with the given peer ID. The network master is the peer that has authority over the node on the network. Useful in conjunction with the [code]master[/code] and [code]puppet[/code] keywords. Inherited from the parent node by default, which ultimately defaults to peer ID 1 (the server). If [code]recursive[/code], the given peer is recursively set as the master for all children of this node.
 			</description>
 		</method>
 		<method name="set_physics_process">
diff --git a/doc/classes/SceneTree.xml b/doc/classes/SceneTree.xml
index a447294fea..1985845552 100644
--- a/doc/classes/SceneTree.xml
+++ b/doc/classes/SceneTree.xml
@@ -274,7 +274,7 @@
 			When [code]false[/code] you need to manually call [method MultiplayerAPI.poll] for processing network packets and delivering RPCs/RSETs. This allows to run RPCs/RSETs in a different loop (e.g. physics, thread, specific time step) and for manual [Mutex] protection when accessing the [MultiplayerAPI] from threads.
 		</member>
 		<member name="network_peer" type="NetworkedMultiplayerPeer" setter="set_network_peer" getter="get_network_peer">
-			The peer object to handle the RPC system (effectively enabling networking when set). Depending on the peer itself, the SceneTree will become a network server (check with [method is_network_server()]) and will set root node's network mode to master (see NETWORK_MODE_* constants in [Node]), or it will become a regular peer with root node set to slave. All child nodes are set to inherit the network mode by default. Handling of networking-related events (connection, disconnection, new clients) is done by connecting to SceneTree's signals.
+			The peer object to handle the RPC system (effectively enabling networking when set). Depending on the peer itself, the SceneTree will become a network server (check with [method is_network_server()]) and will set root node's network mode to master (see NETWORK_MODE_* constants in [Node]), or it will become a regular peer with root node set to puppet. All child nodes are set to inherit the network mode by default. Handling of networking-related events (connection, disconnection, new clients) is done by connecting to SceneTree's signals.
 		</member>
 		<member name="paused" type="bool" setter="set_pause" getter="is_paused">
 			If [code]true[/code] the SceneTree is paused.
diff --git a/modules/gdnative/include/nativescript/godot_nativescript.h b/modules/gdnative/include/nativescript/godot_nativescript.h
index d6a729be47..d55a802ab9 100644
--- a/modules/gdnative/include/nativescript/godot_nativescript.h
+++ b/modules/gdnative/include/nativescript/godot_nativescript.h
@@ -42,10 +42,11 @@ typedef enum {
 	GODOT_METHOD_RPC_MODE_REMOTE,
 	GODOT_METHOD_RPC_MODE_SYNC,
 	GODOT_METHOD_RPC_MODE_MASTER,
-	GODOT_METHOD_RPC_MODE_SLAVE,
+	GODOT_METHOD_RPC_MODE_PUPPET,
+	GODOT_METHOD_RPC_MODE_SLAVE = GODOT_METHOD_RPC_MODE_PUPPET,
 	GODOT_METHOD_RPC_MODE_REMOTESYNC,
 	GODOT_METHOD_RPC_MODE_MASTERSYNC,
-	GODOT_METHOD_RPC_MODE_SLAVESYNC,
+	GODOT_METHOD_RPC_MODE_PUPPETSYNC,
 } godot_method_rpc_mode;
 
 typedef enum {
diff --git a/modules/gdnative/nativescript/nativescript.cpp b/modules/gdnative/nativescript/nativescript.cpp
index ea968fb0b1..9ac25fae48 100644
--- a/modules/gdnative/nativescript/nativescript.cpp
+++ b/modules/gdnative/nativescript/nativescript.cpp
@@ -814,14 +814,14 @@ MultiplayerAPI::RPCMode NativeScriptInstance::get_rpc_mode(const StringName &p_m
 					return MultiplayerAPI::RPC_MODE_SYNC;
 				case GODOT_METHOD_RPC_MODE_MASTER:
 					return MultiplayerAPI::RPC_MODE_MASTER;
-				case GODOT_METHOD_RPC_MODE_SLAVE:
-					return MultiplayerAPI::RPC_MODE_SLAVE;
+				case GODOT_METHOD_RPC_MODE_PUPPET:
+					return MultiplayerAPI::RPC_MODE_PUPPET;
 				case GODOT_METHOD_RPC_MODE_REMOTESYNC:
 					return MultiplayerAPI::RPC_MODE_REMOTESYNC;
 				case GODOT_METHOD_RPC_MODE_MASTERSYNC:
 					return MultiplayerAPI::RPC_MODE_MASTERSYNC;
-				case GODOT_METHOD_RPC_MODE_SLAVESYNC:
-					return MultiplayerAPI::RPC_MODE_SLAVESYNC;
+				case GODOT_METHOD_RPC_MODE_PUPPETSYNC:
+					return MultiplayerAPI::RPC_MODE_PUPPETSYNC;
 				default:
 					return MultiplayerAPI::RPC_MODE_DISABLED;
 			}
@@ -850,8 +850,8 @@ MultiplayerAPI::RPCMode NativeScriptInstance::get_rset_mode(const StringName &p_
 					return MultiplayerAPI::RPC_MODE_SYNC;
 				case GODOT_METHOD_RPC_MODE_MASTER:
 					return MultiplayerAPI::RPC_MODE_MASTER;
-				case GODOT_METHOD_RPC_MODE_SLAVE:
-					return MultiplayerAPI::RPC_MODE_SLAVE;
+				case GODOT_METHOD_RPC_MODE_PUPPET:
+					return MultiplayerAPI::RPC_MODE_PUPPET;
 				default:
 					return MultiplayerAPI::RPC_MODE_DISABLED;
 			}
diff --git a/modules/gdscript/gdscript.cpp b/modules/gdscript/gdscript.cpp
index 4d5d8cedde..6e25395d82 100644
--- a/modules/gdscript/gdscript.cpp
+++ b/modules/gdscript/gdscript.cpp
@@ -1779,10 +1779,11 @@ void GDScriptLanguage::get_reserved_words(List<String> *p_words) const {
 		"remote",
 		"sync",
 		"master",
+		"puppet",
 		"slave",
 		"remotesync",
 		"mastersync",
-		"slavesync",
+		"puppetsync",
 		0
 	};
 
diff --git a/modules/gdscript/gdscript_editor.cpp b/modules/gdscript/gdscript_editor.cpp
index affb73a048..32a7668760 100644
--- a/modules/gdscript/gdscript_editor.cpp
+++ b/modules/gdscript/gdscript_editor.cpp
@@ -2109,8 +2109,8 @@ static void _find_identifiers(const GDScriptCompletionContext &p_context, bool p
 		"and", "in", "not", "or", "false", "PI", "TAU", "INF", "NAN", "self", "true", "as", "assert",
 		"breakpoint", "class", "extends", "is", "func", "preload", "setget", "signal", "tool", "yield",
 		"const", "enum", "export", "onready", "static", "var", "break", "continue", "if", "elif",
-		"else", "for", "pass", "return", "match", "while", "remote", "sync", "master", "slave",
-		"remotesync", "mastersync", "slavesync",
+		"else", "for", "pass", "return", "match", "while", "remote", "sync", "master", "puppet", "slave",
+		"remotesync", "mastersync", "puppetsync",
 		0
 	};
 
diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp
index 7243690f94..1cea90ca12 100644
--- a/modules/gdscript/gdscript_parser.cpp
+++ b/modules/gdscript/gdscript_parser.cpp
@@ -4382,10 +4382,10 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 					tokenizer->advance();
 				}
 
-				if (tokenizer->get_token() != GDScriptTokenizer::TK_PR_VAR && tokenizer->get_token() != GDScriptTokenizer::TK_PR_ONREADY && tokenizer->get_token() != GDScriptTokenizer::TK_PR_REMOTE && tokenizer->get_token() != GDScriptTokenizer::TK_PR_MASTER && tokenizer->get_token() != GDScriptTokenizer::TK_PR_SLAVE && tokenizer->get_token() != GDScriptTokenizer::TK_PR_SYNC && tokenizer->get_token() != GDScriptTokenizer::TK_PR_REMOTESYNC && tokenizer->get_token() != GDScriptTokenizer::TK_PR_MASTERSYNC && tokenizer->get_token() != GDScriptTokenizer::TK_PR_SLAVESYNC) {
+				if (tokenizer->get_token() != GDScriptTokenizer::TK_PR_VAR && tokenizer->get_token() != GDScriptTokenizer::TK_PR_ONREADY && tokenizer->get_token() != GDScriptTokenizer::TK_PR_REMOTE && tokenizer->get_token() != GDScriptTokenizer::TK_PR_MASTER && tokenizer->get_token() != GDScriptTokenizer::TK_PR_PUPPET && tokenizer->get_token() != GDScriptTokenizer::TK_PR_SYNC && tokenizer->get_token() != GDScriptTokenizer::TK_PR_REMOTESYNC && tokenizer->get_token() != GDScriptTokenizer::TK_PR_MASTERSYNC && tokenizer->get_token() != GDScriptTokenizer::TK_PR_PUPPETSYNC && tokenizer->get_token() != GDScriptTokenizer::TK_PR_SLAVE) {
 
 					current_export = PropertyInfo();
-					_set_error("Expected 'var', 'onready', 'remote', 'master', 'slave', 'sync', 'remotesync', 'mastersync', 'slavesync'.");
+					_set_error("Expected 'var', 'onready', 'remote', 'master', 'puppet', 'sync', 'remotesync', 'mastersync', 'puppetsync'.");
 					return;
 				}
 
@@ -4442,7 +4442,8 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 				rpc_mode = MultiplayerAPI::RPC_MODE_MASTER;
 				continue;
 			} break;
-			case GDScriptTokenizer::TK_PR_SLAVE: {
+			case GDScriptTokenizer::TK_PR_SLAVE:
+			case GDScriptTokenizer::TK_PR_PUPPET: {
 
 				//may be fallthrough from export, ignore if so
 				tokenizer->advance();
@@ -4459,7 +4460,7 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 					}
 				}
 
-				rpc_mode = MultiplayerAPI::RPC_MODE_SLAVE;
+				rpc_mode = MultiplayerAPI::RPC_MODE_PUPPET;
 				continue;
 			} break;
 			case GDScriptTokenizer::TK_PR_REMOTESYNC:
@@ -4493,7 +4494,7 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 				rpc_mode = MultiplayerAPI::RPC_MODE_MASTERSYNC;
 				continue;
 			} break;
-			case GDScriptTokenizer::TK_PR_SLAVESYNC: {
+			case GDScriptTokenizer::TK_PR_PUPPETSYNC: {
 
 				//may be fallthrough from export, ignore if so
 				tokenizer->advance();
@@ -4505,7 +4506,7 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 					return;
 				}
 
-				rpc_mode = MultiplayerAPI::RPC_MODE_SLAVESYNC;
+				rpc_mode = MultiplayerAPI::RPC_MODE_PUPPETSYNC;
 				continue;
 			} break;
 			case GDScriptTokenizer::TK_PR_VAR: {
diff --git a/modules/gdscript/gdscript_tokenizer.cpp b/modules/gdscript/gdscript_tokenizer.cpp
index 941f5dbecc..77e1b7290e 100644
--- a/modules/gdscript/gdscript_tokenizer.cpp
+++ b/modules/gdscript/gdscript_tokenizer.cpp
@@ -112,10 +112,11 @@ const char *GDScriptTokenizer::token_names[TK_MAX] = {
 	"rpc",
 	"sync",
 	"master",
+	"puppet",
 	"slave",
 	"remotesync",
 	"mastersync",
-	"slavesync",
+	"puppetsync",
 	"'['",
 	"']'",
 	"'{'",
@@ -210,10 +211,11 @@ static const _kws _keyword_list[] = {
 	{ GDScriptTokenizer::TK_PR_REMOTE, "remote" },
 	{ GDScriptTokenizer::TK_PR_MASTER, "master" },
 	{ GDScriptTokenizer::TK_PR_SLAVE, "slave" },
+	{ GDScriptTokenizer::TK_PR_PUPPET, "puppet" },
 	{ GDScriptTokenizer::TK_PR_SYNC, "sync" },
 	{ GDScriptTokenizer::TK_PR_REMOTESYNC, "remotesync" },
 	{ GDScriptTokenizer::TK_PR_MASTERSYNC, "mastersync" },
-	{ GDScriptTokenizer::TK_PR_SLAVESYNC, "slavesync" },
+	{ GDScriptTokenizer::TK_PR_PUPPETSYNC, "puppetsync" },
 	{ GDScriptTokenizer::TK_PR_CONST, "const" },
 	{ GDScriptTokenizer::TK_PR_ENUM, "enum" },
 	//controlflow
@@ -258,11 +260,11 @@ bool GDScriptTokenizer::is_token_literal(int p_offset, bool variable_safe) const
 		case TK_PR_SIGNAL:
 		case TK_PR_REMOTE:
 		case TK_PR_MASTER:
-		case TK_PR_SLAVE:
+		case TK_PR_PUPPET:
 		case TK_PR_SYNC:
 		case TK_PR_REMOTESYNC:
 		case TK_PR_MASTERSYNC:
-		case TK_PR_SLAVESYNC:
+		case TK_PR_PUPPETSYNC:
 			return true;
 
 		// Literal for non-variables only:
diff --git a/modules/gdscript/gdscript_tokenizer.h b/modules/gdscript/gdscript_tokenizer.h
index 01b1ac5bf2..cc894fb101 100644
--- a/modules/gdscript/gdscript_tokenizer.h
+++ b/modules/gdscript/gdscript_tokenizer.h
@@ -119,9 +119,10 @@ public:
 		TK_PR_SYNC,
 		TK_PR_MASTER,
 		TK_PR_SLAVE,
+		TK_PR_PUPPET,
 		TK_PR_REMOTESYNC,
 		TK_PR_MASTERSYNC,
-		TK_PR_SLAVESYNC,
+		TK_PR_PUPPETSYNC,
 		TK_BRACKET_OPEN,
 		TK_BRACKET_CLOSE,
 		TK_CURLY_BRACKET_OPEN,
diff --git a/modules/mono/csharp_script.cpp b/modules/mono/csharp_script.cpp
index b9209fce92..c66034604a 100644
--- a/modules/mono/csharp_script.cpp
+++ b/modules/mono/csharp_script.cpp
@@ -1545,14 +1545,16 @@ MultiplayerAPI::RPCMode CSharpInstance::_member_get_rpc_mode(GDMonoClassMember *
 		return MultiplayerAPI::RPC_MODE_SYNC;
 	if (p_member->has_attribute(CACHED_CLASS(MasterAttribute)))
 		return MultiplayerAPI::RPC_MODE_MASTER;
+	if (p_member->has_attribute(CACHED_CLASS(PuppetAttribute)))
+		return MultiplayerAPI::RPC_MODE_PUPPET;
 	if (p_member->has_attribute(CACHED_CLASS(SlaveAttribute)))
-		return MultiplayerAPI::RPC_MODE_SLAVE;
+		return MultiplayerAPI::RPC_MODE_PUPPET;
 	if (p_member->has_attribute(CACHED_CLASS(RemoteSyncAttribute)))
 		return MultiplayerAPI::RPC_MODE_REMOTESYNC;
 	if (p_member->has_attribute(CACHED_CLASS(MasterSyncAttribute)))
 		return MultiplayerAPI::RPC_MODE_MASTERSYNC;
-	if (p_member->has_attribute(CACHED_CLASS(SlaveSyncAttribute)))
-		return MultiplayerAPI::RPC_MODE_SLAVESYNC;
+	if (p_member->has_attribute(CACHED_CLASS(PuppetSyncAttribute)))
+		return MultiplayerAPI::RPC_MODE_PUPPETSYNC;
 
 	return MultiplayerAPI::RPC_MODE_DISABLED;
 }
diff --git a/modules/mono/glue/Managed/Files/Attributes/RPCAttributes.cs b/modules/mono/glue/Managed/Files/Attributes/RPCAttributes.cs
index 6bf9560bfa..2398e10135 100644
--- a/modules/mono/glue/Managed/Files/Attributes/RPCAttributes.cs
+++ b/modules/mono/glue/Managed/Files/Attributes/RPCAttributes.cs
@@ -12,6 +12,9 @@ namespace Godot
     public class MasterAttribute : Attribute {}
 
     [AttributeUsage(AttributeTargets.Method | AttributeTargets.Field)]
+    public class PuppetAttribute : Attribute {}
+
+    [AttributeUsage(AttributeTargets.Method | AttributeTargets.Field)]
     public class SlaveAttribute : Attribute {}
 
     [AttributeUsage(AttributeTargets.Method | AttributeTargets.Field)]
@@ -21,5 +24,5 @@ namespace Godot
     public class MasterSyncAttribute : Attribute {}
 
     [AttributeUsage(AttributeTargets.Method | AttributeTargets.Field)]
-    public class SlaveSyncAttribute : Attribute {}
+    public class PuppetSyncAttribute : Attribute {}
 }
diff --git a/modules/mono/mono_gd/gd_mono_utils.cpp b/modules/mono/mono_gd/gd_mono_utils.cpp
index 8fbaca0992..b97a24b09c 100644
--- a/modules/mono/mono_gd/gd_mono_utils.cpp
+++ b/modules/mono/mono_gd/gd_mono_utils.cpp
@@ -126,10 +126,11 @@ void MonoCache::clear_members() {
 	class_RemoteAttribute = NULL;
 	class_SyncAttribute = NULL;
 	class_MasterAttribute = NULL;
+	class_PuppetAttribute = NULL;
 	class_SlaveAttribute = NULL;
 	class_RemoteSyncAttribute = NULL;
 	class_MasterSyncAttribute = NULL;
-	class_SlaveSyncAttribute = NULL;
+	class_PuppetSyncAttribute = NULL;
 	class_GodotMethodAttribute = NULL;
 	field_GodotMethodAttribute_methodName = NULL;
 
@@ -225,10 +226,11 @@ void update_godot_api_cache() {
 	CACHE_CLASS_AND_CHECK(RemoteAttribute, GODOT_API_CLASS(RemoteAttribute));
 	CACHE_CLASS_AND_CHECK(SyncAttribute, GODOT_API_CLASS(SyncAttribute));
 	CACHE_CLASS_AND_CHECK(MasterAttribute, GODOT_API_CLASS(MasterAttribute));
+	CACHE_CLASS_AND_CHECK(PuppetAttribute, GODOT_API_CLASS(PuppetAttribute));
 	CACHE_CLASS_AND_CHECK(SlaveAttribute, GODOT_API_CLASS(SlaveAttribute));
 	CACHE_CLASS_AND_CHECK(RemoteSyncAttribute, GODOT_API_CLASS(RemoteSyncAttribute));
 	CACHE_CLASS_AND_CHECK(MasterSyncAttribute, GODOT_API_CLASS(MasterSyncAttribute));
-	CACHE_CLASS_AND_CHECK(SlaveSyncAttribute, GODOT_API_CLASS(SlaveSyncAttribute));
+	CACHE_CLASS_AND_CHECK(PuppetSyncAttribute, GODOT_API_CLASS(PuppetSyncAttribute));
 	CACHE_CLASS_AND_CHECK(GodotMethodAttribute, GODOT_API_CLASS(GodotMethodAttribute));
 	CACHE_FIELD_AND_CHECK(GodotMethodAttribute, methodName, CACHED_CLASS(GodotMethodAttribute)->get_field("methodName"));
 
diff --git a/modules/mono/mono_gd/gd_mono_utils.h b/modules/mono/mono_gd/gd_mono_utils.h
index 96ff3e8116..ec3a57eb46 100644
--- a/modules/mono/mono_gd/gd_mono_utils.h
+++ b/modules/mono/mono_gd/gd_mono_utils.h
@@ -131,8 +131,9 @@ struct MonoCache {
 	GDMonoClass *class_SyncAttribute;
 	GDMonoClass *class_RemoteSyncAttribute;
 	GDMonoClass *class_MasterSyncAttribute;
-	GDMonoClass *class_SlaveSyncAttribute;
+	GDMonoClass *class_PuppetSyncAttribute;
 	GDMonoClass *class_MasterAttribute;
+	GDMonoClass *class_PuppetAttribute;
 	GDMonoClass *class_SlaveAttribute;
 	GDMonoClass *class_GodotMethodAttribute;
 	GDMonoField *field_GodotMethodAttribute_methodName;
diff --git a/modules/visual_script/visual_script_nodes.cpp b/modules/visual_script/visual_script_nodes.cpp
index 99f242e974..3881cd534d 100644
--- a/modules/visual_script/visual_script_nodes.cpp
+++ b/modules/visual_script/visual_script_nodes.cpp
@@ -167,7 +167,7 @@ void VisualScriptFunction::_get_property_list(List<PropertyInfo> *p_list) const
 		p_list->push_back(PropertyInfo(Variant::INT, "stack/size", PROPERTY_HINT_RANGE, "1,100000"));
 	}
 	p_list->push_back(PropertyInfo(Variant::BOOL, "stack/stackless"));
-	p_list->push_back(PropertyInfo(Variant::INT, "rpc/mode", PROPERTY_HINT_ENUM, "Disabled,Remote,Sync,Master,Slave"));
+	p_list->push_back(PropertyInfo(Variant::INT, "rpc/mode", PROPERTY_HINT_ENUM, "Disabled,Remote,Sync,Master,Puppet"));
 }
 
 int VisualScriptFunction::get_output_sequence_port_count() const {