Hi
canonical tag indicates where the original source of the content is located.
canonical tag = Canonical URL label name in HKS backEnd ( see capture screen)
Canonical is big subject because many parameters are hidden behind this
word
: multidomain ,multicategory ( hks?) , multisite, multilanguage, multicountry.Good explanation can be found
here
in jed some extension deal with
URL canonical word
but votes and reviews are "low ".
there is specific howto about joomla
here
but don't know if it work only on joomla article not hikashop product . ( you can read the php code )
@karel
Which setting make you have different URL that goes to the same content ( product) ?
@nicolas
Is there a way to automate the process using joomla , external SQL or script file ( python vb excel ) ?
perhaps disable all duplicate content link , launch a site generator tool , then enable duplicate content !!
regard's