Import from here: https://pastebin.com/uhzRNEax
This is a Weakaura that creates Buttons in the Players Talent Frame to click and change all of Gearset/ Talents and Essences with one click.
Only loads when in a resting area or have the Tranquil Mind Buff/ Codex Buff.
To change the Name of the displayed Name change the Weakaura Icon Name.
For this to work you need to specify a Gearset in the Equipement Manager and change the Name in Actions > on Show > "Fury AoE" to your Gearset's Name.
To change Talentsetup change in Actions > on Show > "a='2123121'" to your talent build.
To change the Essences you need to find the ID# of your desired essence and change "(23, 115)" the 23 to your essences ID#, 115 (Major Slot) stays as it defines the slot number, same for (5, 116), (6, 117) and (35,119).
Essence ID# can be found here https://wow.tools/dbc/?dbc=azeriteessence&build=9.0.1.34821#page=1