Php code for the introduction of hreflang on wordpress?
Hello, you can help with the php code by which a hreflang marking could be introduced, specifying the necessary houses in it and whose pages would be automatically picked up (url equal except for the domain): There's a website. site.ru and usa.site.ru and need a code on every page of the websites to display a link to both the Russian version and the English version.
There are a lot of different flames, if you're looking right. If there's two versions on one site, that's q-translate and analogs. https://wordpress.org/plugins/qtranslate-x/
If it's just to the existing pages, HREFLANG Tags Lite or analogs. https://wordpress.org/plugins/hreflang-tags-by-dcgws/