Dang it... I was hoping to make a gui for my Name Wand. Guess I can't do that ;-;
Yes you can. You just need to have the client tell the server to turn the name wand variable on. It will be easy for what your doing, because you already have a server command that does that. Considering the simplicity of this, I would make the GUI RTB-compatible too so people who have RTB can use the GUI without having the mod.
commandToServer('namewand', %arg);