How to set up canonical links?

Question

opencart

Hello! There is a site on ocStore. You need to set up canonical links, because there are the same products in different categories:

barnie-stojki-i-stulja/vinnaya-stoyka-2480-italyanskiy-oreh/

and

barnie-stojki/vinnaya-stoyka-2480-italyanskiy-oreh/

. I don't understand how to set up this tag in ocStore. Are there any plugins or do I need to edit the code?

Answer 1

Hello!
There are a lot of additions on this topic: https://www.opencart.com/index.php?route=marketpla...
And you very scatteredly asked the question, what version of OC?