Change Translation on Some Pages

My client sells horseshoes and tools. The horseshoes are sold in pairs.

I need to change the word “Quantity” to “Quantity (pair)” on the horseshoes but not on the tools.

When I change the language variable or edit in translation mode, it changes the whole website. How can I just change it on some products but not all of them?

This should be pretty easy, but I’m not figuring it out. Anyone else have this issue?

It will be custom development no matter what you do. You will need a way to differentiate the horseshoes from the tools (possibly by category_id) and then to add the text to the templates based on the condition.

cs-cart does not support conditional language variables.

I was afraid of that. Thanks!