I can not change the name of my app in the app store

Hi,

I managed to change the name of my app when it is installed in the device name is correct.

The problem is the name in the app store, has a wrong name!

how can I change the name that appears in the store?

if you search in the store "calcio amatoriale", the first result is "villa ferri league", i want replace villa... in "calcio amatoriale"

Tnx

Federico