Might need some help...

[Bellatrix]

how does one change there name on here?

[Fel]

'The staff of Warrior Cats Online will grant one name change every month.

If you would like a name change, ensure your desired username does not include any of the following:
Letters that cannot be typed using a standard English keyboard.
Non-alphabetic or non-numerical characters, as we highly advise against using these.
Content outside the Site Guidelines.

To request a name change, private message any active administrator, including your preferred username change in the the PM body.'

-copied from 'username change policy' in the site information category.

I believe this can help!