You specify the main URL as the search engine might have issue pinpointing which 1 need to be the main URL.  The subsequent tutorial will provide you with the way to help Canonical URLs in Prestashop 1.five. The sitemap also enables you to improve any attributes, together with hreflang. https://tripsbookmarks.com/story18832967/5-simple-statements-about-hreflang-canonical-explained