I want to change error messages in Shipping address form to more descriptive on onepage checkout page. For example, I want to change
This field is required to
First Name is required.
I am not able to find where these fields are being added in the code. I do see
<!-- ko foreach: getRegion('additional-fieldsets') in form.html but cant find First and last name in
additional-fieldsets in layout.xml files.
I also created a
Model/Layoutprocessor.php in a module but and I am able to override label but not the error messages.