Can I add the country field in market as a hidden field?

Hello Marketo community,

I am aware that you can add the country field inside marketo forms for the prospect to fill out.

But is there a way to make the field hidden? so that the field gets auto filled every time a prospect fills the form from a particular website.

For example,  If it is  www.abc.fr  then I want the country field to be populated as France.

Is this something that we can do?