Hreflang for polylang
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Auto print in header the link alternate hreflang of all the language in the website.
Just install this plugin for print:
link rel=”alternate” hreflang=”the language” href=”the url”
This plugin needs Polylang for working. No WPML supports.
This plugin needs Polylang to be activated for working.
This plugin auto prints all the alternate language of the current page. If no alternate language found it prints the homepage alternate URL.