Changing Portraits, Names and Battle Portraits? For PAL

[theeruptor96]

Okay I'm new to modding and all I'm using PAL game and console so if you help me take that into consideration, I just wanted to know what files I need to edit in brawlbox and where they go in the directory of the SD card, I take it somewhere here

C:\Users\Cameron\Desktop\SD\private\wii\app\RSBP\pf

Could someone tell me what files I need to edit and how to get them?

Many thanks :)