Add custom button to switch transcription/translation languages

I barely know anything about react, so I would some advice of how would I able to achieve result like the below example, as I am scratching my head going through the source code :confounded: Just simple buttons to change transcription/translation languages. :ambulance: help :ambulance:

PS: I know that thereโ€™s a browser console command for it but I want to add a button to do that instead of the commands.

Edit: I found PR that might help those who want to create their own functionality, just follow the PR maybe u can add custom button as well. :grinning_face_with_smiling_eyes: