In Romanian we use "snout" or "muzzle" instead of "mouth" when we talk to a very closed person, in a very familiar way. I have translated exactly as it was in Romania, if it is not acceptable, I can very well replace "muzzle" with "mouth" or with "pout".
You have 4 options when a translation is at the poll and you are asked to help evaluating it.
One of those options is: I don't know.
Please, next time you are "not sure" about the accuracy of a text, chose that option, OK?