How to override native resources ?

Question

Hi,

I'm trying to create custom resource to extend existing zf resources. It works fine if I choose a different like 'Myrouter' as resource name but if I try to override Router it doesn't work.

Here is my configs.ini (partial)

autoloaderNamespaces[] = "Mlo_"
autoloaderNamespaces[] = "My_"
pluginPaths.Mlo_Application_Resource = APPLICATION_PATH . "/../library/Mlo/Application/Resource"
resources.router.defaultTranslator = "Zend_Translate"

My file is in APPLICATION . "/../library/Mlo/Application/Resource/Router.php And named Mlo_Application_Resource_Router.php

Any ideas ?