Please use a proper subject other than "Help". When you ask a question , Give most of the information that you can legally give. So I would assume that you are talking about an oracle database, I did a google and found this one. I hope it works for you,
I know for sure that an oracle database can be renamed.
http://www.idevelopment.info/data/Or.../BandR_2.shtml
Mods, I hope it is ok to put URLs in the forum. If not, remove that.
Regards,
Kaps