woocommerce_breadcrumb_home_url │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_breadcrumb_home_url', 'wp_kama_woocommerce_breadcrumb_home_url_filter' );

/**
 * Function for `woocommerce_breadcrumb_home_url` filter-hook.
 * 
 * @param  $home_url 
 *
 * @return 
 */
function wp_kama_woocommerce_breadcrumb_home_url_filter( $home_url ){

	// filter...
	return $home_url;
}

$home_url

-

Where the hook is called

$breadcrumbs->add_crumb( $args['home'], apply_filters( 'woocommerce_breadcrumb_home_url', home_url() ) );

Where the hook is used in WooCommerce