Keyboard shortcut for "Pause All Zones" please

I’m very happy to have “Pause All Zones”, but can we have a keyboard shortcut for it please? As one of the main uses is to quickly stop what is happening everywhere in the house (is the baby crying? :confounded: ) it’s a bit clumsy having to do several clicks for it.

Ctrl-Space? (That brings up Spotlight. Didn’t know that…)