This update now adds the targeted player's name to the top of the inventory, so the 'Actions' GUI now shows 'Actions: <player>' and the 'Ban Manager' GUI now shows 'Ban Manager: <player>'.
If you discover any other issues with the plugin, please do send me a message or leave a post on the forum with your issue and I'll try my best to assist you.
Change-log:
Added player name to the 'Actions' GUI
Added player name to the 'Ban Manager' GUI