Dynamic 404 Page

توضیحات

Allows you te set a page to be used as the 404 page. In order for the plugin to work you need to make some modifications to the 404.php file in your theme. I set it this way so that the 404 page could be formatted to fit the theme, or can be set more dynamically.

For more information and sample code: http://www.reitzdesigns.com/2010/08/dynamic-404-page-wordpress-plugin/

Although this plugin will work with WordPress 2.8, it’s better suited for version 3.x.