Read more button external products

Hi, your plugin works prefectly on shop, category and single product pages but, when displaying external products, in shop and category pages the “add to cart” button turns into “read more” and if clicked takes you to the product page… would it be possible to change the destination URL and redirect it to the external product URL (as it currently does in the single product page)? Thanks for your help

https://www.ads-software.com/plugins/woocommerce-improved-external-products/