This Is the ticket-tracker for your user documentation repository and it is the best area to write a recommendation or request an enhancement. For that, you will just need a GitHub account. When you’re creating your eCommerce website, It's also possible to check out the free “demo” version of PrestaShop, https://www.presta-addons-modules.com/es/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html