I'm working on a site that has the main site built in Drupal and the shop is built in Wordpress/Woocommerce (messy I know - not my choice).
The problem is that when I link to a product in wordpress from the Drupal main menu, it adds the base URL twice. For example, the URL should be http://www.example.com/shop/product but when I try to add the link Drupal creates it as www.example.com/http://www.example.com/shop/product
I have tried to use the relative URL instead, but Drupal won't let me.