Somethinf strange happened with google calendar account

I have a working automation with Google Calendar. One day the after a reboot I received the notification to confirm the rights to the google calendar from hassio dashboard. I made a mistake and put another google account.
Now I have the calendars from this account, I regenerated the Keys with the old google account, changed config.yalm, deleted calendars.yalm, restart, but I don’t receive the API notification and always got the calendars from the account that I don’t want.
I need to delete all links to the google account and link to the old one but I don’t know how to.

Best Regards

You might need to delete the hidden Google.token file in your config dir.

Tried this and it works!

Thanks Isabella