This addon allows you to rename your five standard bags (backplane plus four slots) as well as your bank bags. The name is attached to the bag slot, not the bag, but as long as you don't move full bags around you won't mind.
Type "/digsbagrename" or "/dbr" for usage.
I've never wanted to use a "one bag" mod or one of the sort/filter bag addons. Just being able to rename bags is enough for me to keep things sorted.
There was an addon that did this many years ago, but I don't think it's even available online any more. This is a totally new write / rewrite by me.
From the posts I've found on various forums, it looks like one person asks for this every year or so, so I thought a few other folks would appreciate it.
I want to have a UI panel in the Blizzard interface options window for changing or resetting bag names. For now use the slash command.