Woocommerce- Change number or products per row to 3

Question: How can we change number or products per row to 3 in woocommerce?
Answer:  We can this adding below filter in functions.php

// Change number or products per row to 3
add_filter('loop_shop_columns', 'loop_columns');
if (!function_exists('loop_columns')) {
    function loop_columns() {
        return 3; // 3 products per row
    }
}