WordPress at Your Fingertips
filter is not described

woocommerce_navigation_menu_category_items filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_navigation_menu_category_items', 'filter_function_name_6433' );
function filter_function_name_6433( $category_menu_items ){
	// filter...

	return $category_menu_items;
}
$category_menu_items
-

Where the hook is called

Menu::get_category_items()
woocommerce_navigation_menu_category_items
woocommerce/packages/woocommerce-admin/src/Features/Navigation/Menu.php 730
return apply_filters( 'woocommerce_navigation_menu_category_items', $category_menu_items );

Where in WP core the hook is used WooCommerce

Usage not found.