Forum:"New World" Saga an Unfitting Name

I understand that for awhile now the sixth saga has been refered to as the "New World" saga. I'm posting this to point out that the name is simply bad. The entire second half of One Piece is mostly going to be in the New World (presumably) and it woud be stupid to group it all as one saga. I suggest that the name be changed to "Fishman Island" Saga. Since it bares many similarities to the "Skypiea" Saga, I feel that this naming convention makes sense. If you agree, please tell me how I'd approach this matter seeing as how I'm quite new to this wiki, and I'm not sure how I'd be able to pass a fairly major change such as this one. Thanks in advance.