Google assistant command for entity name

Once you change the name of an entity be it a sensor, switch, vehicle, calendar how do you call it from say your Google assistant?

I can say turn on kitchen and the kitchen labeled switch will activate. I also have a calendar which has today’s date or a vehicle with a lock state how do I know how to ask for that from my assistant?

If I say turn on or tell me or what is door lock those don’t work. If I name my calendar sensor which returns the value of the day I tried what’s lunar day which is what I named that sensor but again assistant doesn’t associate that to my HA just checks google for the answer.