Price comparison on Woocommerce

Hi everyone,
I’m new to this forum, and here is my situation:
I have a price comparator from many e-commerce stores in my country using PHP, it’s old and ugly. I also own a WooCommerce site which works great.
Here is my idea: create a WooCommerce site with proper product categories and filters, and then add some kind of plugins that will show prices in other shops with their link like Idealo.
Is there a plugin to add external links for products ? It’s possible to do it manually but I actually import CSV with SKU and prices for each store right now.
Thanks !

• This topic was modified 3 years, 2 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Everything else WordPress topic