woocommerce_marketing_menu_items filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_marketing_menu_items', 'filter_function_name_3860' );
function filter_function_name_3860( $array ){
	// filter...

	return $array;
}

$array

-

Where the hook is called

$marketing_pages = apply_filters( 'woocommerce_marketing_menu_items', [] );

Where in WP core the hook is used WooCommerce