woocommerce_template_url │ filter-hook │ WC 1.0

__construct function.

Usage

add_filter( 'woocommerce_template_url', 'wp_kama_woocommerce_template_url_filter' );

/**
 * Function for `woocommerce_template_url` filter-hook.
 * 
 * @param  $string 
 *
 * @return 
 */
function wp_kama_woocommerce_template_url_filter( $string ){

	// filter...
	return $string;
}

$string

-

Where the hook is called

$this->template_url = apply_filters( 'woocommerce_template_url', 'woocommerce/' ); // phpcs:ignore WooCommerce.Commenting.CommentHooks.MissingHookComment

Where the hook is used in WooCommerce