This suggests you'll need to custom made-code/produce a solution, or potentially look for a 3rd bash module/addon. In my searches, I had been struggling to look for a module. Don’t mistake setting the canonical over the en-gb site to , as this breaks the implementation. The hreflang links ought to https://prestashop49493.bloggazza.com/28345485/a-secret-weapon-for-prestashop-hreflang-canonical-tags