Woocommerce related products 5 columns

@basilis this wont work. Instead put the following code into the functions.php of an Enfold child theme

add_action( 'after_setup_theme', 'mmx_avia_woocommerce_settings' );
function mmx_avia_woocommerce_settings(){
	global $avia_config;
	$avia_config['shop_single_column_items'] = 5;
	$avia_config['shop_single_column'] = 5;	
}

The function works until 5 columns. If you need more columns you have to build additional css rules like product_column_6, product_column_7 etc.
The classes product_column_ 1 to 5 can be found in /wp-content/themes/enfold/config-woocommerce/woocommerce-mod.css for reference.