This plugin adds functionality to expire a post on a given date. This plugin currently only works with the classical editor. It does this by adding a new “Expires” date field in the Publish box. By default posts don’t expire, but you can add a date instead. Once that date is reached, the post is marked as expired and is no longer visible to the end user. Dev Notes Dev occurs via https://github.com/ivankruchkoff/wp-expiring-posts the new post status is expired a filter called exp_disable_expiration_for_this_post exists to disable this feature on a per-post basis.