So the owner can't be female? " La dueña"?
It's a new sentence. So, they tend to have a lot of possible translations missing.
This is definitely one for the report button.
el dueño, la dueña, el propietario, la propietaria
"la dueña me ha llamado" is accepted 2020-04-28
Is there a way to flip this around with the owner at the end of the sentence? Something like "me se ha llamado el dueño"? (which is wrong and was not accepted).
El dueño me ha llamado - the owner has called me.
"el amo me ha llamado" wasn't accepted, reporting