So I’m just getting started on my own shop, but I believe that I have one method to accomplish this. On the product page where you’ve put the form, I think the product object information is available. You can, therefore, modify the form so as to include a (hidden, if you want) form field to pass on the product.title or other data about it ala {{ product.title }} or any other attribute. No guarantees, but may be worth looking into.