justintadlock

<?php
/**
 * The purpose of this file is to show how a theme can have multiple textdomains 
 * and still work with a single translation file.  Translation tools like the
 * one used on WordPress.org and Poedit are going to simply scan the project for
 * text strings, regardless of the textdomain (and for good reasons that are 
 * not relevant here).
 *
 * The code below works with that system.  It assumes that we have a single MO 
 * file based on the theme's textdomain.  So, how can two textdomains work? It 

woogists

/**
 * Change number of related products output
 */ 
function woo_related_products_limit() {
  global $product;
	
	$args['posts_per_page'] = 6;
	return $args;
}
add_filter( 'woocommerce_output_related_products_args', 'jk_related_products_args', 20 );