diff --git a/osu.Game.Resources/Localisation/AudioSettings.zh-tw.resx b/osu.Game.Resources/Localisation/AudioSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/AudioSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/AudioSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/BindingSettings.zh-tw.resx b/osu.Game.Resources/Localisation/BindingSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/BindingSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/BindingSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/ButtonSystem.pt-br.resx b/osu.Game.Resources/Localisation/ButtonSystem.pt-BR.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/ButtonSystem.pt-br.resx
rename to osu.Game.Resources/Localisation/ButtonSystem.pt-BR.resx
diff --git a/osu.Game.Resources/Localisation/ButtonSystem.zh-tw.resx b/osu.Game.Resources/Localisation/ButtonSystem.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/ButtonSystem.zh-tw.resx
rename to osu.Game.Resources/Localisation/ButtonSystem.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/Chat.pt-br.resx b/osu.Game.Resources/Localisation/Chat.pt-BR.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/Chat.pt-br.resx
rename to osu.Game.Resources/Localisation/Chat.pt-BR.resx
diff --git a/osu.Game.Resources/Localisation/Chat.zh-tw.resx b/osu.Game.Resources/Localisation/Chat.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/Chat.zh-tw.resx
rename to osu.Game.Resources/Localisation/Chat.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/Common.zh-tw.resx b/osu.Game.Resources/Localisation/Common.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/Common.zh-tw.resx
rename to osu.Game.Resources/Localisation/Common.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/DebugSettings.zh-tw.resx b/osu.Game.Resources/Localisation/DebugSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/DebugSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/DebugSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/GameplaySettings.zh-tw.resx b/osu.Game.Resources/Localisation/GameplaySettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/GameplaySettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/GameplaySettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/GeneralSettings.zh-tw.resx b/osu.Game.Resources/Localisation/GeneralSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/GeneralSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/GeneralSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/GraphicsSettings.zh-tw.resx b/osu.Game.Resources/Localisation/GraphicsSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/GraphicsSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/GraphicsSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/InputSettings.zh-tw.resx b/osu.Game.Resources/Localisation/InputSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/InputSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/InputSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/MaintenanceSettings.zh-tw.resx b/osu.Game.Resources/Localisation/MaintenanceSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/MaintenanceSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/MaintenanceSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/MouseSettings.zh-tw.resx b/osu.Game.Resources/Localisation/MouseSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/MouseSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/MouseSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/MultiplayerTeamResultsScreen.zh-tw.resx b/osu.Game.Resources/Localisation/MultiplayerTeamResultsScreen.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/MultiplayerTeamResultsScreen.zh-tw.resx
rename to osu.Game.Resources/Localisation/MultiplayerTeamResultsScreen.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/NamedOverlayComponent.zh-tw.resx b/osu.Game.Resources/Localisation/NamedOverlayComponent.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/NamedOverlayComponent.zh-tw.resx
rename to osu.Game.Resources/Localisation/NamedOverlayComponent.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/Notifications.pt-br.resx b/osu.Game.Resources/Localisation/Notifications.pt-BR.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/Notifications.pt-br.resx
rename to osu.Game.Resources/Localisation/Notifications.pt-BR.resx
diff --git a/osu.Game.Resources/Localisation/Notifications.zh-tw.resx b/osu.Game.Resources/Localisation/Notifications.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/Notifications.zh-tw.resx
rename to osu.Game.Resources/Localisation/Notifications.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/NowPlaying.pt-br.resx b/osu.Game.Resources/Localisation/NowPlaying.pt-BR.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/NowPlaying.pt-br.resx
rename to osu.Game.Resources/Localisation/NowPlaying.pt-BR.resx
diff --git a/osu.Game.Resources/Localisation/NowPlaying.zh-tw.resx b/osu.Game.Resources/Localisation/NowPlaying.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/NowPlaying.zh-tw.resx
rename to osu.Game.Resources/Localisation/NowPlaying.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/OnlineSettings.zh-tw.resx b/osu.Game.Resources/Localisation/OnlineSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/OnlineSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/OnlineSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/Settings.pt-br.resx b/osu.Game.Resources/Localisation/Settings.pt-BR.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/Settings.pt-br.resx
rename to osu.Game.Resources/Localisation/Settings.pt-BR.resx
diff --git a/osu.Game.Resources/Localisation/Settings.zh-tw.resx b/osu.Game.Resources/Localisation/Settings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/Settings.zh-tw.resx
rename to osu.Game.Resources/Localisation/Settings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/SkinSettings.zh-tw.resx b/osu.Game.Resources/Localisation/SkinSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/SkinSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/SkinSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/TabletSettings.zh-tw.resx b/osu.Game.Resources/Localisation/TabletSettings.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/TabletSettings.zh-tw.resx
rename to osu.Game.Resources/Localisation/TabletSettings.zh-TW.resx
diff --git a/osu.Game.Resources/Localisation/UserInterface.zh-tw.resx b/osu.Game.Resources/Localisation/UserInterface.zh-TW.resx
similarity index 100%
rename from osu.Game.Resources/Localisation/UserInterface.zh-tw.resx
rename to osu.Game.Resources/Localisation/UserInterface.zh-TW.resx