Removing the plugin description, visit plugin site - uri?


Is there an easy way to remove or edit the plugin descriptions and "visit plugin site" links?

I found this thread, but having pro sites activated; I had to deactivate multisite plugins manager. Tried the code provided in the following thread but it does not work for me.

I can manually edit the description, but can I remove the plugin and author URI? Or will this cause future update problems?

It will be great to have a plugin to edit these fields, having white label videos is great, but the plugins section directs clients directly to WP, WPMU and other free blogging sites.