There is an untranslatable part in dashboard: PluginInfo

emzi

"Name" of plugins and their "Description" (which are showed on Plugins page of dashboard) are not translatable.

Example:

class.embedvanilla.plugin.php

$PluginInfo['embedvanilla'] = array(
   'Name' => '<Embed> Vanilla',
   'Description' => "This plugin is deprecated and no longer supported. Use 'Forum Settings' > 'Embed Forum' instead.",
   'Version' => '1.0.10',

hgtonight

This is a good point.

Mind filing an issue on GitHub?