I like your plugin and started to use it for me and some clients.
I translated the plugin in italian ( download it here: https://www.dropbox.com/s/m85v8w1omeamume/cpm-it_IT.po ) and produced the .mo file to use it on my installation.
It works, but not for all strings, strangely.
I still see many english strings both in the projects grid and in the activity tab of every project.
Any idea of what could cause this?