Pilou
>> Generally all words between 2 "" ?
No. You can safely change only "In" "Out" Loft.title Loft.desc
P.S. Don't waste your time. Wait for the beta version.

speedy
>> Can I install the plug NodeEditer , without , before to install Custom UI in my computer
Yes. You need to extract archive to /ui/ directory and then bind "moi.ui.createDialog...." command to any button you want (Options/Shortcut keys).