A mon avis vous parliez de réecriture d'URLs. Ce module par exemple semble supprimer l'ID de l'URL : Replicate without having user-selected canonical: You've got not less than two extremely very similar or equivalent pages and also you haven’t recognized the canonical tag for one of these. What is actually https://addons.prestashop.com/en/seo-natural-search-engine-optimization/30904-automatic-hreflang-tags-canonical-tags-all-pages-seo.html