No. Just no, there is only 1 byte for regions so the amount of regions is limited. If everyone starts making custom regions it can mess up future CTWW's.
08:07 -------> So after you've done all that and close the Command Prompt with all that done, you copy the StaticR.rel file from the SZS folder and paste it on the "My Stuff" folder on your SD card, and that's supposse to work?
Don't use one of these, especially any reserved for CTGP.
If you want one for super cool region with your buddies, just make one up that's not reserved (we should reserve a region just for people that want to use a custom region).
I believe this patching region ID changes your current regionals into your desired destination.
Like say, you have a PAL ISO, with a patch StaticR.rel to Japanese region, when you play regionals on WFC, you are playing Japanese regionals, not Europeans. So it doesn't change your region color coded line.
If you want to change it, get a clean ISO (excluding textures) to play with that.
how to patch region ID on ISO (credits to Wiimm)
Linear Mode
