No. Simply revert to the old ruling.

I just find it stupid that they change the ruling they had that you were not allowed to take another clans name or a mutation thereof. We chose fl0w as a name and tag when it were protected, now they revoke that ruling and all of sudden to as far as to allow any mutation of any clan name. It seem like I can choose the same name with different lettering.

I'm a week away from crating alt clans and having people create toons with misspelling of other until they go back to the old ruling.