We'll create fresh WordPress site with Hreflang for polylang installed. You have 20 minutes to test the plugin after that site we'll be deleted.
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.