If the text changes but the audio remains in English, you may need to edit Starfield.ini in the game directory.
If you want to change the , modifying the .ini file alone may not work unless the corresponding voice files are already installed. Starfield Language Pack-RUNE
Locate your game installation folder and find the Starfield.ini or steam_emu.ini file. Under the [Settings] or [General] header, look for a line that says Language= . Change it to your desired code (e.g., Language=german or sLanguage=de ). If the text changes but the audio remains