- Module Operates without producing any change in the existing PrestaShop file to ensure current customization and theme change do not impact. A free PrestaShop relevant products module allows you show connected products block for customers based on the exact same group, prioritized products Established through the GDPR Cookie Consent https://lorenzohhfcy.wikicorrespondent.com/5464170/the_definitive_guide_to_rel_hreflang