Read/Change Z-Wave Values (Set the clock on a thermostat)

I’m not sure it’s possible(couldn’t really find any other topics similar to this one), but I’d like to be able to update values on my Z-Wave devices that have support for that. I’m hoping to make an automation that would essentially “push” the time to all my thermostats say like every 30 minutes. I’m not sure if this makes it any easier, but I’m able to change these values using the Open Z-Wave UI inside of HA. See image.

I have very little experience with this sort of thing so any help would be appreciated.