Presence detection naming

Any idea why i get presence sometimes as “Home” and sometimes as “Koti” in presence detection?
It can change back and forth even if i’m not leaving home. They both mean the same but Koti is Finnish.
I have Homeassistant set to english. I have named my zones with Finnish names example home zone is named as “Koti”.

I’m guessing you defined the Koti zone to be slightly larger than the default zone.home. You should probably not create a zone named Koti for your home. It should be called Home. See Home Zone.