Clean Podcast Favorites list

Just curious if anyone has any idea on how to do this. I have a ton a Podcast favorite links on my Apple TV that are old or duplicate. I was wondering if anyone has either a script to clean out the list or at least the location of the file? I’m trying to flush out the list and start again. Thanks for any help.

Nothing automatic to remove all favorites unfortunately…you’ll have to do them one at a time.