canonical set up in oscommerce question

[Arturo99]

Do you have a way of fixing up canonicals in oscommerce?
I have this
1
example.com/page1.html
2
example.com/page1.html?lang=en
Both 1 & 2 exist in google's index.
url 2 canoncal is itself with the parameter string, and I need it to show canonical as 1 without parameter string
thanks

[taynguyenem]

Hi
I think if page1.html and page1.html?lang=en is the same content, canonical is same link.
But if url have ?lang=fr, of course your content is different, then canonical is other link.