Hey!
I really love tweaking Serendipity!

So I edit the event_contactform-plugin: I've changed all the filenames, so contactform.php will be contactform2.php. I've also changed the PHP-files included in the plugin, so they link correctly. Well, that works super.
But now the problem: The Contactform and Contactform2 plugins are using the same lang_en.inc.php!

The language file of Contactform2 is totally ignored. Is there something I'm missing?
Oh! Something else: The plugin is always called 'Contact Form', even if I change the PHP-file.