you can edit and change anything.. All you need to do I edit the Mysql tables. Add, change or edit the values.. You just have to know what tables to edit..
With the Bluto problem I have suggested to create a new user acount . Call it bluto1 enter the Mysql and copy all info from Bluto account, then delete bluto account and then change the Bluto1 to Bluto in the Mysql table.. The whole thing should take no longer then 3-5 minutes.