Product ID - adding into dropbox

I’m trying to make leaving reviews as easy as I can for my customers.

I think the easiest way to do this (other than sending customised automated review request emails…) would be to have the option to add reviews on my main shop page and have the reviews link to specific products and show up on the product pages.

In order to set up my reviews I followed this tutorial and my set up is exactly like this:
https://support.wix.com/en/article/corvid-tutorial-adding-ratings-and-reviews-to-a-wix-stores-site#overview

I think I might be able to link my reviews to specific product page if I can somehow add the product reference/ID to a dropbox on the review lightbox (so that the person is able to manually select the product to review and then the productID gets saved to my “reviews” database). I cant really figure out a way to do this though - I’ve tried linking the dropbox to my products collection but it doesnt seem to show.

is there a way to have the value be productID and the label to be product name and have them be inputs into a second database into the productID field (as reference) ???
Or maybe there’s a different way to achieve this?

When you say “a dropbox” do you mean a dropdown element?

Oh god yes I do! Sorry!

I’ve spent a few hours on it today and I got the value of the dropdown to be the product code (at least i think it’s the same as poductId) but for some reason it didn’t work as I wanted it to.
I even tried adding a review without using the productid at all(just product name) and then manually assigning it to a product in the database collection (using the product reference field) but that didn’t work (the review would not show up on the product’s page).