Hi @OCappelli,
The First name and Last name properties can have different labels. In the background, they’ll still be First name and Last name but you can change their external name.
Take for example this form:
You can go into the Options and change the language to Italian:
HubSpot will then auto-translate the external labels of the properties. (You can see that the property is still First name and Last name in the background.)
If you need to make adjustments, you can also click into the field and rename it to your liking:
HubSpot doesn’t care about the label as long as it’s the First name and Last name property.
Let me know if that answers your question! Happy to help.