Question:
I wish to add self-updating reviews to my website from external resources. How do I do this? It must be self-updating to show the most current set of information.
Product:
Any
What are you trying to achieve:
Self-updating results from external websites
What have you already tried:
Nothing
Additional information:
None
Here are some ideas:
I have not used these, just found them for you doing a quick search. I hope they help.
I forgot that Wix has a decent App Market actually. Thanks Dena for showing some additional solutions for reviews. It has become relevant for me a year after you replied to this post 
Got the need of such a solution again, and it’s this post that I discover each time when something stops working. I switched to Elfsight’s Google Reviews ultimately. And I’ve tried one more thing from Tag Embed which I accidentally broke down and had to quit.
Dena still helped me a lot with my previous project when I chose to use her solution.