Feedback on the Stash Tabs system

I would like you to create an item for sale in the in-game shop that can upgrade Stash Tabs from Stash Tabs to Premium Quad Stash Tabs and from Premium Stash Tabs to Premium Quad Stash Tabs. I would like to have an item for both upgrades, and I would like you to manage how the Stash Tabs are named so that the Stash Tabs' names do not reset after the league restarts, but should be able to be changed at any time by the player.

Please help make this wish come true. Thank you very much.