questions about old youtube channel

I have an old youtube channel from 2006. Few years back I think i accidently merged it with an old email that was adsense banned. Didn't know I did this. Anyway, looking for suggestions to fix this. Kinda wanted use the channel. The channel itself has never had strikes or anything agaisnt it.

Like i know people make Multiple Blog sites, what do they do when they link them to wrong youtube channel? is there no workaround? I was reading somewhere if i deleted the gmail email, it would de-link it. haven't tried it yet. was waiting to see if anyone else has ever had this issue.