If you have English text but foreign audio, check the Interface settings in-game. On newer Call of Duty titles, these are under the "Global" section Hd0InjUKepE , but for Black Ops 2, this is almost entirely handled by the file-based "Language" tab in Steam.
Go to your console's Settings > System > Language and ensure it is set to English (US or UK) . english+language+pack+for+cod+black+ops+2
Look for file names like: BO2_English_Only_Sounds.7z (~800 MB) t6_english_text_ff_files.zip (~300 MB) BlackOps2_EN_FullPack_v3.rar (~1.5 GB) If you have English text but foreign audio,