That is that!

You have writed FatLine and not _FatLines! ;)

After rename this inside the Step4 (ScriptsGallery.htm) all works fine for me!

Now some works for me for rename all the commands witout the "_" and translate icons' name! :) (if possible)

Else very cool one plugin! Bravo!

PS if you copied a folder "commands" in the same folder Moi/ where one is yet existing there will be conflict ?