Photo Review pre-sales questions

Hello,

Are Photo Review and Faview compatible? I mean, will fake reviews added using Faview display along the actual reviews sent by actual buyers using Photo Review plugin?

Beside that question, I have a scenario where products are “linked” by a custom field, like this example: https://nimb.ws/tmn9iV

They look as variations but are, in fact, independent products.

Is there a way to make the reviews of both products to be displayed on either pages? i.e.: both Product 1 and Product 2 pages would display reviews of both Product 1 and Product 2.

TL;DR: Is there an option to fetch reviews of additional products based in the value of a custom field?

Thanks in advance.