On PC, language management is handled directly through the . You do not need to reinstall the entire game to change the language.
: In the pop-up window, click Change Languages . call of duty black ops cold war english language pack
: Click the cogwheel (Options) icon located next to the "Play" button. On PC, language management is handled directly through the
: Check the box for English and click Confirm . The launcher will then download the necessary English language files. call of duty black ops cold war english language pack