Change Last Modified Date Plugin

Updating last modified date is not something that WordPress allows by default. This plugin will provide a nice interface where last modified date and time can be changed. It can be applied to any custom post type.

Another useful option is a checkbox which prevents modified date to be updated for selected post. Starting from version 1.3.0 plugin supports new block editor.

Change Last Modified Date WordPress Plugin

Plugin is available for download from WordPress plugin directory and source code at GitHub repo.