You can filter the update messages: add_filter('post_updated_messages', 'your_message_function');
look in /wp-admin/edit-form-advanced.php to see the where the default messages are set.
You can filter the update messages: add_filter('post_updated_messages', 'your_message_function');
look in /wp-admin/edit-form-advanced.php to see the where the default messages are set.