How to auto-populate product-name-field in form?

Hi,

When a user fills a form, I’d like the product-name to auto-populate in the name-field. So we know which product the user is talking about (as the user usually leaves it blank, when s/he fills the form)…

I was directed to this link by webflow customer support: https://stackoverflow.com/questions/9576485/change-form-input-value-with-jquery

I also found this post on the forum: How to pre-fill form input fields at page load

But I’m not a coder, and I didn’t quite know how to implement this. Could you anyone please help me?

This is a CMS website, not eCommerce.

Thank you.

Here is my public share link: https://preview.webflow.com/preview/online-lubricants?utm_medium=preview_link&utm_source=designer&utm_content=online-lubricants&preview=606df8459450b2cb45518e1c7cc1aea2&pageId=5cee803d3c0d6c2e4989a6e1&itemId=5cee803d3c0d6c659a89a81c&mode=preview
(how to access public share link)