Item Nametag
The Item Nametag is a single-use consumable that lets you put your own name on your gear.
Drag and drop it onto a pickaxe, weapon, or armour piece to rename it. It supports & colour codes, so you can style the name however you like. The tag is spent in the process, so each one is good for one rename.
Where to get it: two are guaranteed in every KOTH Lootbag, and it turns up in other loot pools too.