PrestaShop gives an extensive selection of default hooks. According to the Model in the System, the listing may be different. Nevertheless one thing we're in fact missing could be the rel next/prev among each pages.. or at the least from the header ^^ The rel links are certainly present within https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/30904-automatische-hreflang-tags-und-kanonische-tags-seo.html