Filter: apple_news_publish_statuses - alleyinteractive/apple-news GitHub Wiki
apply_filters( 'apple_news_publish_statuses', array $statuses )
Filters the list of publish statuses available in the article list table.
Parameters
$statuses
(array) An associative array, where the keys are status slugs, and the values are status labels.
More Information
If you've added custom statuses to Apple News, this allows you to make them available for filtering the Apple News list table.