woocommerce_structured_data_review filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_structured_data_review', 'filter_function_name_6718', 10, 2 );
function filter_function_name_6718( $markup, $comment ){
	// filter...

	return $markup;
}

$markup

-

$comment

-

Where the hook is called

$this->set_data( apply_filters( 'woocommerce_structured_data_review', $markup, $comment ) );

Where in WP core the hook is used WooCommerce