Help with Texture custom stages

[mrgamenwatch]

As your downloading a textured custom stage, what do you rename it? I never got the fact of renaming custom stages and such. I tried STGEDIT_3/2/1 if thats what im supposed to do but it doesnt work. Do i need to use Stash in order to make it work?

[neontogepi]

STGEDIT_0, 1 , or 2 .PAC
if u wanna check, run stash step 1 on them, nature parts is 0 and factory parts is 1, itll say what they are in the names of the folders u get from it.