so a while ago i did add heli as a command that players could buy in the shop, but it doesnt show any name and i want to know how i can change that while in-game and without editing config file, because last time i did try to change config file, it just erased everything i had added and i had to start over.

JUst provided another pic to show.
THATS exactly how both plugin page explains how to do it and the explanation when you enter the command but it still doesnt work!!