Wordpress + WooCommerce Geo targeted Affiliate Links

Okay so I am trying to research and find out if there is a way to allow WooCommerce to have two affiliate link fields. One as the default and one as an alternative which is used IF the user is in the United States for example.

I have a project where the site has an affiliate vendor serving two affiliate feeds. One for the UK and one for the US, in these feeds the stock ID for the matching products is identical, however if a customer goes through a UK link and they are in the USA it shows a popup to prompt them to go the US site, however that affiliate is no longer tracked as two different vendors provide the two different feeds, that is the problem.

So I was hoping as the product ID's match on the two feeds, I know using WP ALL Import you can limit the feed to just pull certain pieces of data rather than create duplicate products but I need a way to be able to input the USA feed product URL into an alternative affiliate field.

I thought there would be other instances of this happening and people needing it. All I can find is a solution which does this with Amazon but not with any affiliate URL where there are two options based on location.

Thanks, appreciate any advice, input and pointers as to what terminology I should be using when searching out a solution for this.