simonlk

// Paste this in to your theme's functions file
// Redefine sub category display to output empty categories
function woocommerce_product_subcategories( $args = array() ) {
	global $woocommerce, $wp_query, $_chosen_attributes;

	$defaults = array(
		'before'  => '',
		'after'  => '',
		'force_display' => false
	);

tkirrane

{% comment %}
  To add a companion product to the cart automatically if a primary product is in cart:
  1. Create a new link list under your Navigation tab.
  2. In that link list, make the first link point to companion product.
  3. Copy your link list handle where indicated at line 8:
{% endcomment %}

{% assign linklist = linklists['put-your-link-list-handle-here'] %}

{% comment %}