Quantity format in Cart Block

[Bassman's]

Hi everybody!

 

I am developing a new theme from the existing default one. At the moment I am "fighting" with quantity value in cart block. Default value is something like 1x Product 20,00 €. I am focused on that 1x. I need to change that 1x to 1-krat (that expresses number of products in Slovenian). I have replaced every x with -krat in blockcart.tpl and ajax-cart.js but now ofcourse it is used in every language.

 

How can I make this to depend on selected language? I have tried to get front office language with

$this->context->language->iso_code;

but with this line of code page stays blank and this will only work for .tpl file i guess.

 

Any ideas on this one? Thanks.