Product loop start. Hook name: woocommerce_product_loop_start Hook type: filter Plugin ref: WooCommerce Sourcefile: File ref: includes/wc-template-hooks.php Description: Product loop start. Parameters: Deprecated?: No API Letters: L,P,S,W Invokers 1 to 1 of 1 woocommerce_product_loop_start() – Output the start of a product loop. By default this is a UL. Implementers