How do I display a cloned field in different fonts?

I'm trying to create a template for a contract that uses the same prefill field - the name of a party to the contract - in several places. I want the field in a large font on the front page and in the body font of the document elsewhere. If I specify a directive to change the font size, Sign treats it as a completely different field and I have to input the same information twice. Is there a way around this?

Thanks

Mark