Simple Alternate Language for MultiSite WP (or SALMSWP for short...) allows you to add the alternate language page for your content as follows:
<link rel="alternate" hreflang="es" href="http://es.example.com/" />This will help you to fulfill the latest google "requirements" for multilingual sites on multisite wordpress installations, on which there is no "easy" way to relate post/pages from one language to another'
To install the plugin, follow these steps:
- Download and unzip the plugin
- Upload the entire simplealternatelanguageforms/ directory to the /wp-content/plugins/ directory
Activate the plugin through the Plugins menu in WordPress