Changing XML feed - repost

We have an testing website running on: wordpress With the following plugins: Woocommerce XML export suite WooCommerce - Upload My File Fancy Product Designer - WooCommerce Everything is working perfect, but we need some changements on the XML feed. XML feed: We want an extra label / extra labels with the link of the uploaded file(s) (1 file per product) from the woo-commerce - upload my file plugin. Problem on this moment: de XML is made after payment, the upload of the files is after making the payment, so the path to the files is not in the XML. Using another XML plugin is allowed, using another upload plugin is allowed. Work need to be done asap.