diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index df1879550e..7bb106983d 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -8,8 +8,8 @@
 - Improved: [#18826] [Plugin] Added all actions and their documentation to plugin API.
 - Improved: [#18945] Languages can now fall back to other languages than English.
 - Improved: [#18970] Trying to load a non-park save will now display a context error.
-- Improved: [#19018] Renamed actions to fit the naming scheme.
 - Improved: [#19044] Added special thanks to RMC and Wiegand to the About page.
+- Change: [#19018] Renamed actions to fit the naming scheme.
 - Fix: [#18467] “Selected only” Object Selection filter is active in Track Designs Manager, and cannot be toggled.
 - Fix: [#18905] Ride Construction window theme is not applied correctly.
 - Fix: [#18911] Mini Golf station does not draw correctly from all angles.
diff --git a/distribution/openrct2.d.ts b/distribution/openrct2.d.ts
index 8c1ce7768c..5cee798c92 100644
--- a/distribution/openrct2.d.ts
+++ b/distribution/openrct2.d.ts
@@ -313,6 +313,7 @@ declare global {
         queryAction(action: "parkentranceremove", args: ParkEntranceRemoveArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "parkmarketing", args: ParkMarketingArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "parksetdate", args: ParkSetDateArgs, callback?: (result: GameActionResult) => void): void;
+        queryAction(action: "parksetentrancefee", args: ParkSetEntranceFeeArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "parksetloan", args: ParkSetLoanArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "parksetname", args: ParkSetNameArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "parksetparameter", args: ParkSetParameterArgs, callback?: (result: GameActionResult) => void): void;
@@ -335,7 +336,6 @@ declare global {
         queryAction(action: "ridesetstatus", args: RideSetStatusArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "ridesetvehicle", args: RideSetVehicleArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "scenariosetsetting", args: ScenarioSetSettingArgs, callback?: (result: GameActionResult) => void): void;
-        queryAction(action: "setparkentrancefee", args: SetParkEntranceFeeArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "signsetname", args: SignSetNameArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "signsetstyle", args: SignSetStyleArgs, callback?: (result: GameActionResult) => void): void;
         queryAction(action: "smallsceneryplace", args: SmallSceneryPlaceArgs, callback?: (result: GameActionResult) => void): void;
@@ -404,6 +404,7 @@ declare global {
         executeAction(action: "parkentranceremove", args: ParkEntranceRemoveArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "parkmarketing", args: ParkMarketingArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "parksetdate", args: ParkSetDateArgs, callback?: (result: GameActionResult) => void): void;
+        executeAction(action: "parksetentrancefee", args: ParkSetEntranceFeeArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "parksetloan", args: ParkSetLoanArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "parksetname", args: ParkSetNameArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "parksetparameter", args: ParkSetParameterArgs, callback?: (result: GameActionResult) => void): void;
@@ -426,7 +427,6 @@ declare global {
         executeAction(action: "ridesetstatus", args: RideSetStatusArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "ridesetvehicle", args: RideSetVehicleArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "scenariosetsetting", args: ScenarioSetSettingArgs, callback?: (result: GameActionResult) => void): void;
-        executeAction(action: "setparkentrancefee", args: SetParkEntranceFeeArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "signsetname", args: SignSetNameArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "signsetstyle", args: SignSetStyleArgs, callback?: (result: GameActionResult) => void): void;
         executeAction(action: "smallsceneryplace", args: SmallSceneryPlaceArgs, callback?: (result: GameActionResult) => void): void;
@@ -637,6 +637,7 @@ declare global {
         "parkentranceremove" |
         "parkmarketing" |
         "parksetdate" |
+        "parksetentrancefee" |
         "parksetloan" |
         "parksetname" |
         "parksetparameter" |
@@ -659,7 +660,6 @@ declare global {
         "ridesetstatus" |
         "ridesetvehicle" |
         "scenariosetsetting" |
-        "setparkentrancefee" |
         "signsetname" |
         "signsetstyle" |
         "smallsceneryplace" |
@@ -949,6 +949,10 @@ declare global {
         day: number;
     }
 
+    interface ParkSetEntranceFeeArgs extends GameActionArgs {
+        value: number;
+    }
+
     interface ParkSetLoanArgs extends GameActionArgs {
         value: number;
     }
@@ -1086,10 +1090,6 @@ declare global {
         value: number;
     }
 
-    interface SetParkEntranceFeeArgs extends GameActionArgs {
-        value: number;
-    }
-
     interface SignSetNameArgs extends GameActionArgs {
         id: number;
         name: string;
diff --git a/src/openrct2-ui/windows/Park.cpp b/src/openrct2-ui/windows/Park.cpp
index 282065b4f0..c401aa9a99 100644
--- a/src/openrct2-ui/windows/Park.cpp
+++ b/src/openrct2-ui/windows/Park.cpp
@@ -22,8 +22,8 @@
 #include <openrct2/Game.h>
 #include <openrct2/GameState.h>
 #include <openrct2/Input.h>
+#include <openrct2/actions/ParkSetEntranceFeeAction.h>
 #include <openrct2/actions/ParkSetNameAction.h>
-#include <openrct2/actions/SetParkEntranceFeeAction.h>
 #include <openrct2/config/Config.h>
 #include <openrct2/localisation/Date.h>
 #include <openrct2/localisation/Formatter.h>
@@ -828,14 +828,14 @@ private:
             case WIDX_INCREASE_PRICE:
             {
                 const auto newFee = std::min(MAX_ENTRANCE_FEE, gParkEntranceFee + 1.00_GBP);
-                auto gameAction = SetParkEntranceFeeAction(static_cast<money16>(newFee));
+                auto gameAction = ParkSetEntranceFeeAction(static_cast<money16>(newFee));
                 GameActions::Execute(&gameAction);
                 break;
             }
             case WIDX_DECREASE_PRICE:
             {
                 const auto newFee = std::max(0.00_GBP, gParkEntranceFee - 1.00_GBP);
-                auto gameAction = SetParkEntranceFeeAction(static_cast<money16>(newFee));
+                auto gameAction = ParkSetEntranceFeeAction(static_cast<money16>(newFee));
                 GameActions::Execute(&gameAction);
                 break;
             }
diff --git a/src/openrct2/Game.h b/src/openrct2/Game.h
index 1122899753..71ff2d20ad 100644
--- a/src/openrct2/Game.h
+++ b/src/openrct2/Game.h
@@ -101,7 +101,7 @@ enum class GameCommand : int32_t
     GuestSetFlags,            // GA
     SetDate,                  // GA
     Custom,                   // GA
-    MapChangeSize,
+    ChangeMapSize,
     FreezeRideRating,
     Count,
 };
diff --git a/src/openrct2/actions/GameActionRegistry.cpp b/src/openrct2/actions/GameActionRegistry.cpp
index b0cc9f2395..ad89abd454 100644
--- a/src/openrct2/actions/GameActionRegistry.cpp
+++ b/src/openrct2/actions/GameActionRegistry.cpp
@@ -43,6 +43,7 @@
 #include "ParkEntranceRemoveAction.h"
 #include "ParkMarketingAction.h"
 #include "ParkSetDateAction.h"
+#include "ParkSetEntranceFeeAction.h"
 #include "ParkSetLoanAction.h"
 #include "ParkSetNameAction.h"
 #include "ParkSetParameterAction.h"
@@ -65,7 +66,6 @@
 #include "RideSetStatusAction.h"
 #include "RideSetVehicleAction.h"
 #include "ScenarioSetSettingAction.h"
-#include "SetParkEntranceFeeAction.h"
 #include "SignSetNameAction.h"
 #include "SignSetStyleAction.h"
 #include "SmallSceneryPlaceAction.h"
@@ -165,7 +165,7 @@ namespace GameActions
         REGISTER_ACTION(RideSetVehicleAction);
         REGISTER_ACTION(RideSetSettingAction);
         REGISTER_ACTION(ScenarioSetSettingAction);
-        REGISTER_ACTION(SetParkEntranceFeeAction);
+        REGISTER_ACTION(ParkSetEntranceFeeAction);
         REGISTER_ACTION(SignSetNameAction);
         REGISTER_ACTION(SignSetStyleAction);
         REGISTER_ACTION(StaffFireAction);
diff --git a/src/openrct2/actions/MapChangeSizeAction.h b/src/openrct2/actions/MapChangeSizeAction.h
index fc0990e645..c469966633 100644
--- a/src/openrct2/actions/MapChangeSizeAction.h
+++ b/src/openrct2/actions/MapChangeSizeAction.h
@@ -12,7 +12,7 @@
 #include "../world/Map.h"
 #include "GameAction.h"
 
-class MapChangeSizeAction final : public GameActionBase<GameCommand::MapChangeSize>
+class MapChangeSizeAction final : public GameActionBase<GameCommand::ChangeMapSize>
 {
 public:
     MapChangeSizeAction() = default;
diff --git a/src/openrct2/actions/SetParkEntranceFeeAction.cpp b/src/openrct2/actions/ParkSetEntranceFeeAction.cpp
similarity index 77%
rename from src/openrct2/actions/SetParkEntranceFeeAction.cpp
rename to src/openrct2/actions/ParkSetEntranceFeeAction.cpp
index ef9f9026b9..9f0d861c80 100644
--- a/src/openrct2/actions/SetParkEntranceFeeAction.cpp
+++ b/src/openrct2/actions/ParkSetEntranceFeeAction.cpp
@@ -7,7 +7,7 @@
  * OpenRCT2 is licensed under the GNU General Public License version 3.
  *****************************************************************************/
 
-#include "SetParkEntranceFeeAction.h"
+#include "ParkSetEntranceFeeAction.h"
 
 #include "../Cheats.h"
 #include "../core/MemoryStream.h"
@@ -15,29 +15,29 @@
 #include "../localisation/StringIds.h"
 #include "../world/Park.h"
 
-SetParkEntranceFeeAction::SetParkEntranceFeeAction(money16 fee)
+ParkSetEntranceFeeAction::ParkSetEntranceFeeAction(money16 fee)
     : _fee(fee)
 {
 }
 
-void SetParkEntranceFeeAction::AcceptParameters(GameActionParameterVisitor& visitor)
+void ParkSetEntranceFeeAction::AcceptParameters(GameActionParameterVisitor& visitor)
 {
     visitor.Visit("value", _fee);
 }
 
-uint16_t SetParkEntranceFeeAction::GetActionFlags() const
+uint16_t ParkSetEntranceFeeAction::GetActionFlags() const
 {
     return GameAction::GetActionFlags() | GameActions::Flags::AllowWhilePaused;
 }
 
-void SetParkEntranceFeeAction::Serialise(DataSerialiser& stream)
+void ParkSetEntranceFeeAction::Serialise(DataSerialiser& stream)
 {
     GameAction::Serialise(stream);
 
     stream << DS_TAG(_fee);
 }
 
-GameActions::Result SetParkEntranceFeeAction::Query() const
+GameActions::Result ParkSetEntranceFeeAction::Query() const
 {
     bool noMoney = (gParkFlags & PARK_FLAGS_NO_MONEY) != 0;
     bool forceFreeEntry = !ParkEntranceFeeUnlocked();
@@ -52,7 +52,7 @@ GameActions::Result SetParkEntranceFeeAction::Query() const
     return GameActions::Result();
 }
 
-GameActions::Result SetParkEntranceFeeAction::Execute() const
+GameActions::Result ParkSetEntranceFeeAction::Execute() const
 {
     gParkEntranceFee = _fee;
     window_invalidate_by_class(WindowClass::ParkInformation);
diff --git a/src/openrct2/actions/SetParkEntranceFeeAction.h b/src/openrct2/actions/ParkSetEntranceFeeAction.h
similarity index 84%
rename from src/openrct2/actions/SetParkEntranceFeeAction.h
rename to src/openrct2/actions/ParkSetEntranceFeeAction.h
index bb2e0b1fd5..8e25d345d2 100644
--- a/src/openrct2/actions/SetParkEntranceFeeAction.h
+++ b/src/openrct2/actions/ParkSetEntranceFeeAction.h
@@ -11,14 +11,14 @@
 
 #include "GameAction.h"
 
-class SetParkEntranceFeeAction final : public GameActionBase<GameCommand::SetParkEntranceFee>
+class ParkSetEntranceFeeAction final : public GameActionBase<GameCommand::SetParkEntranceFee>
 {
 private:
     money16 _fee{ MONEY16_UNDEFINED };
 
 public:
-    SetParkEntranceFeeAction() = default;
-    SetParkEntranceFeeAction(money16 fee);
+    ParkSetEntranceFeeAction() = default;
+    ParkSetEntranceFeeAction(money16 fee);
 
     void AcceptParameters(GameActionParameterVisitor& visitor) override;
 
diff --git a/src/openrct2/libopenrct2.vcxproj b/src/openrct2/libopenrct2.vcxproj
index 59c2cba937..6a28c224c6 100644
--- a/src/openrct2/libopenrct2.vcxproj
+++ b/src/openrct2/libopenrct2.vcxproj
@@ -98,6 +98,7 @@
     <ClInclude Include="actions\ParkEntranceRemoveAction.h" />
     <ClInclude Include="actions\ParkMarketingAction.h" />
     <ClInclude Include="actions\ParkSetDateAction.h" />
+    <ClInclude Include="actions\ParkSetEntranceFeeAction.h" />
     <ClInclude Include="actions\ParkSetLoanAction.h" />
     <ClInclude Include="actions\ParkSetNameAction.h" />
     <ClInclude Include="actions\ParkSetParameterAction.h" />
@@ -121,7 +122,6 @@
     <ClInclude Include="actions\RideSetStatusAction.h" />
     <ClInclude Include="actions\RideSetVehicleAction.h" />
     <ClInclude Include="actions\ScenarioSetSettingAction.h" />
-    <ClInclude Include="actions\SetParkEntranceFeeAction.h" />
     <ClInclude Include="actions\SignSetNameAction.h" />
     <ClInclude Include="actions\SignSetStyleAction.h" />
     <ClInclude Include="actions\SmallSceneryPlaceAction.h" />
@@ -598,6 +598,7 @@
     <ClCompile Include="actions\ParkEntranceRemoveAction.cpp" />
     <ClCompile Include="actions\ParkMarketingAction.cpp" />
     <ClCompile Include="actions\ParkSetDateAction.cpp" />
+    <ClCompile Include="actions\ParkSetEntranceFeeAction.cpp" />
     <ClCompile Include="actions\ParkSetLoanAction.cpp" />
     <ClCompile Include="actions\ParkSetNameAction.cpp" />
     <ClCompile Include="actions\ParkSetParameterAction.cpp" />
@@ -621,7 +622,6 @@
     <ClCompile Include="actions\RideSetStatusAction.cpp" />
     <ClCompile Include="actions\RideSetVehicleAction.cpp" />
     <ClCompile Include="actions\ScenarioSetSettingAction.cpp" />
-    <ClCompile Include="actions\SetParkEntranceFeeAction.cpp" />
     <ClCompile Include="actions\SignSetNameAction.cpp" />
     <ClCompile Include="actions\SignSetStyleAction.cpp" />
     <ClCompile Include="actions\SmallSceneryPlaceAction.cpp" />
diff --git a/src/openrct2/network/NetworkAction.cpp b/src/openrct2/network/NetworkAction.cpp
index 29bfeabcdb..8291e06013 100644
--- a/src/openrct2/network/NetworkAction.cpp
+++ b/src/openrct2/network/NetworkAction.cpp
@@ -198,7 +198,7 @@ const std::array<NetworkAction, static_cast<size_t>(NetworkPermission::Count)> N
             GameCommand::PlaceParkEntrance,
             GameCommand::RemoveParkEntrance,
             GameCommand::PlacePeepSpawn,
-            GameCommand::MapChangeSize,
+            GameCommand::ChangeMapSize,
         },
     },
     NetworkAction{
diff --git a/src/openrct2/scripting/ScriptEngine.cpp b/src/openrct2/scripting/ScriptEngine.cpp
index 2b8956cae2..7062967bac 100644
--- a/src/openrct2/scripting/ScriptEngine.cpp
+++ b/src/openrct2/scripting/ScriptEngine.cpp
@@ -1290,7 +1290,7 @@ const static EnumMap<GameCommand> ActionNameToType = {
     { "largesceneryremove", GameCommand::RemoveLargeScenery },
     { "largescenerysetcolour", GameCommand::SetLargeSceneryColour },
     { "loadorquit", GameCommand::LoadOrQuit },
-    { "mapChangeSize", GameCommand::MapChangeSize },
+    { "mapChangeSize", GameCommand::ChangeMapSize },
     { "mazeplacetrack", GameCommand::PlaceMazeDesign },
     { "mazesettrack", GameCommand::SetMazeTrack },
     { "networkmodifygroup", GameCommand::ModifyGroups },
@@ -1298,6 +1298,7 @@ const static EnumMap<GameCommand> ActionNameToType = {
     { "parkentranceremove", GameCommand::RemoveParkEntrance },
     { "parkmarketing", GameCommand::StartMarketingCampaign },
     { "parksetdate", GameCommand::SetDate },
+    { "parksetentrancefee", GameCommand::SetParkEntranceFee },
     { "parksetloan", GameCommand::SetCurrentLoan },
     { "parksetname", GameCommand::SetParkName },
     { "parksetparameter", GameCommand::SetParkOpen },
@@ -1321,7 +1322,6 @@ const static EnumMap<GameCommand> ActionNameToType = {
     { "ridesetvehicle", GameCommand::SetRideVehicles },
     { "scenariosetsetting", GameCommand::EditScenarioOptions },
     { "setcheat", GameCommand::Cheat },
-    { "setparkentrancefee", GameCommand::SetParkEntranceFee },
     { "signsetname", GameCommand::SetSignName },
     { "signsetstyle", GameCommand::SetSignStyle },
     { "smallsceneryplace", GameCommand::PlaceScenery },
diff --git a/test/tests/PlayTests.cpp b/test/tests/PlayTests.cpp
index 0467d1acbd..8c771a909a 100644
--- a/test/tests/PlayTests.cpp
+++ b/test/tests/PlayTests.cpp
@@ -16,10 +16,10 @@
 #include <openrct2/GameState.h>
 #include <openrct2/OpenRCT2.h>
 #include <openrct2/ParkImporter.h>
+#include <openrct2/actions/ParkSetEntranceFeeAction.h>
 #include <openrct2/actions/ParkSetParameterAction.h>
 #include <openrct2/actions/RideSetPriceAction.h>
 #include <openrct2/actions/RideSetStatusAction.h>
-#include <openrct2/actions/SetParkEntranceFeeAction.h>
 #include <openrct2/entity/EntityRegistry.h>
 #include <openrct2/entity/EntityTweener.h>
 #include <openrct2/entity/Peep.h>
@@ -99,7 +99,7 @@ TEST_F(PlayTests, SecondGuestInQueueShouldNotRideIfNoFunds)
 
     // Open park for free but charging for rides
     execute<ParkSetParameterAction>(ParkParameter::Open);
-    execute<SetParkEntranceFeeAction>(0);
+    execute<ParkSetEntranceFeeAction>(0);
     gParkFlags |= PARK_FLAGS_UNLOCK_ALL_PRICES;
 
     // Find ferris wheel
@@ -160,7 +160,7 @@ TEST_F(PlayTests, CarRideWithOneCarOnlyAcceptsTwoGuests)
 
     // Open park for free but charging for rides
     execute<ParkSetParameterAction>(ParkParameter::Open);
-    execute<SetParkEntranceFeeAction>(0);
+    execute<ParkSetEntranceFeeAction>(0);
     gParkFlags |= PARK_FLAGS_UNLOCK_ALL_PRICES;
 
     // Find car ride