I am by no means asking you to make it, but just wondering if you know any plugins that can do this. You would be able to set it so that when you right click a mob, it runs a command (in my case a command to open a gui). It would also. have a custom name. I have tried a few, but they don't work with the gui.
hmu on skype" <removed> [edit by JaguarJo: removed personal info. Please keep discussion in the thread as per posting guidelines. Thanks.]