Press the on your DualSense or DualShock controller. Select Manage Game Content .
If you own the original Modern Warfare 3 on Steam and it is in the wrong language, here is how to force the English Language Pack: English Language Pack For Call Of Duty Modern Warfare 3
(often marked with a brain or globe icon) to toggle between installed packs. Common Issues and Solutions Region-Locked Discs Press the on your DualSense or DualShock controller
Select and check the English Language Pack to install it. Important Notes English Language Pack For Call Of Duty Modern Warfare 3