Right-click on and select Properties . Navigate to the Language tab.
Select the game, then click the (cogwheel) icon next to the Play button. Select Modify Install and then Change Languages . Call Of Duty Modern Warfare 3 English Language Pack Free
Press the button on your controller and select Manage Game Content . Scroll down to the Language Data section. Find the English pack and select the install icon. Xbox Series X|S : Go to My Games & Apps and highlight the game. Press the Menu button and select Manage game and add-ons . Select the game icon and then Manage installation . Right-click on and select Properties