Paid Grain subscribers have unlimited access to this feature, and free users can re-run the transcript in a different language just once.
Open your recording and click on the three vertical dots. Select Change Transcript Language.
If you want to change the transcript language for all your upcoming meetings, then open your Grain Desktop App, click the triple dots to find “Settings,” and click the “Recording” tab. Scroll down to “Transcriptions.”
You can also change the settings in web app here.