as you know in pvp you can make your own custom kits. I really like making custom kits but I dont like the way to name the items. After you use the anvil to rename them they have italic writing and just a plain old white color. My suggestion is like this. You click the renaming npc with the item you want to rename and then you can say the name that you want in chat( obviously will the message be blocked out), with color code support. Maybe block &k since long &k names are very laggy. This would allow to make non italic itemnames colored itemnames bold itemnames and much more.
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