WordPress does not have an option to move comments between posts or pages. Move Comments is a WordPress plugin that allows comments to be moved from one page or post to another.
It adds a section under ‘Comments’ where you can filter comments by post or page title, tick the ones you want to move and finally select where to move them to.
Submit a Problem or Feature Request
If you have spotted a problem with the plugin or have an idea for a new feature, then please submit it to Bugtracker rather than posting a comment in the web site.
DonŐt forget to include as much information as possible and check whether someone else has submitted the same issue before you press the submit button.
Extract the download on your computer and upload the move-comments folder to wp-content/plugins/. Finally, enable the plugin from the ‘Plugins’ page.
Contributors & Developers
“Move Comments” is open source software. The following people have contributed to this plugin.Contributors
* The interface is now with 2.7 look and feel.
* Fixed the bug where items whose status was not ‘publish’ was appearing on the drop-down list.
* Re-arranged the interface.
* The plugin is now located under the Comments section on WP 2.7