Was heißt »Betreuerin« auf Englisch?

Das Substantiv »Betreuerin« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

On one occasion some pupils locked Tom in the classroom cupboard where he had to remain for five hours until the school caretaker finally heard his cries and let him out.
It's always nice having a helper around the house.
Is Tom still the caretaker? How long has he been in the job?
He is the caretaker of the building.
He's the building's caretaker.
Excuse me, we're looking for the caretaker. Isn't there one here?
Tom is a school caretaker.
Tom is not a caretaker.
The caretaker's office is in the mezzanine.
Tom's not a caretaker.
Fear is not a good advisor.
Tom isn't a caretaker.
Tom is a caretaker.
Tom is a financial advisor.
An independent advisor has been brought in to conciliate between the unions and the employer.
Tom spoke to a career advisor.
I am the caretaker of this child, and they are my care-receiver.
He's the king's most trusted advisor.
The student is optimistic, but his advisor is a pessimist.
The company engaged him as an advisor.