woocommerce_json_search_found_products filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_json_search_found_products', 'filter_function_name_2971' );
function filter_function_name_2971( $products ){
	// filter...

	return $products;
}

$products

-

Where the hook is called

wp_send_json( apply_filters( 'woocommerce_json_search_found_products', $products ) );

Where in WP core the hook is used WooCommerce