Question about Google Cast Integration (Refreshing of Devices within integration)

Hello all, hoping someone here can answer the subject question. Essentially, is there anyway to refresh the device list within the Google Cast integration. For instance, let’s say I change the name of a few of the speakers within the google home app (these changes seem to propogate to the friendly name on my router), additionally, let’s say I unplug a device from the wall. Is there anyway to have the google cast integration pickup on those changes and take action accordingly, without me going into HA and making the same changes?

Thank you all ahead of time for your responses!!

EDIT:

So it looks like the name change occured properly, but the removal did not. This may be working as intended the more I think about it. (HA probably wouldn’t know the difference between dropped off the wifi network and removed to never be used again)