Hello Tori-Players!

I had/have a problem and i posted this problem earlier but nothing ..
So i have a Question. Who knows how i can change my shop's name?
Cause i made the name Cheap Chronos! But i don't sell Chronos anymore
and when i sell other stuff nobody comes to my shop then.
Cause they thing that i'm selling Chronos..
Im hope somebody know the answer for my question..

PS : Can one of moderator delete my shop? That i can make a new shop?