java products in row in Woocommerce

I am using Shadow theme from KROWN themes with Woocommerce.

I have 3 products in a row and I want to be able to change this number. The theme author has used the woocommerce.php file and overwritten the Woocommerce default filters.

Can someone tell me how to change the product count in a row when having this setup?

You can see the site (Word in progress) here:
https://181.224.143.157/~abcforla/boger/

Btw. this is what I found in one of the .JS files:

/* Isotope Thumbnails */

if($(‘ul.products’).length > 0){
$(‘ul.products’).imagesLoaded(function(){
$(‘ul.products’).isotope({
itemSelector: ‘.product’,
layoutMode: ‘fitRows’
});
});
}