The game often defaults to the of the console.
On PC, you must modify your installation to add the language pack: Battle.net launcher and select the game. (Options) next to the "Play" button. Modify Install Navigate to the section and check "English". Wait for the download to finish before launching the game. Activision Support 🎮 For PlayStation (PS4/PS5) call of duty black ops cold war english language pack
Xbox handles language packs more elegantly, but also more invisibly, using the "Smart Delivery" system. The game often defaults to the of the console