Automatic messages in HubSpot translation

There are some automatic messages in HubSpot (like “Fill in this mandatory field”) that the translation it’s not quite there. For example, in Spanish its used verbs on the formal way, while in Spain we usually use them in an informal way (ex.: “Rellene” is the version used in HubSpot and “Rellena” would be the way we would prefer to use). The same happens in Portugal when the word “esse” should be “este”. They are just a minor detail, but I would like to check with you if it’s possible to change.