Inchoo_Alternate
Sample rel=alternate hreflang extension from Inchoo blogpost at http://inchoo.net/magento/implement-rel-alternate-links-in-magento/ (with $headblock -> $headBlock fixed) - just to make learning easier :-)
Sample rel=alternate hreflang extension from Inchoo blogpost at http://inchoo.net/magento/implement-rel-alternate-links-in-magento/ (with $headblock -> $headBlock fixed) - just to make learning easier :-)