spyx-94

Hello guys. First I'm so interesting on hacks and I think its cool and I well be so grateful if anybody help me with this:

Well. I got a Wii with custom firmware V 4.0 U and I'm playing Pokemon Battle Revolution. And because I don't have NDS I obliged to get my friend Save data which he downloaded from the net.

So the problem is I just want to change the stupid name (Haruhi) so I can add my friends with my own user name...Soi if anyone know how to hack their save game only to change it user name please help me

Waiting your replys