[12.04]missing translation for "desktop" in the file-manager in the top-bar

desktop (/home/michael/desktop) is translated on my german system to (/home/michael/Arbeitsfläche)

but this translation is not shown in all places on the file-manager, the top-panel is still using the english one.

I think this should be fixed to use always the same name to not confuse users.

A screenshot of the issue can be found here

the dialig from the screenshot is the save-dialog called from firefox with ctrl + s.

http://alpha-unix.de/~iceroot/ubuntu/wrong-translation-in-filemanager.png

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pcmanfm 0.9.10-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-7.13-generic 3.2.0-rc7
Uname: Linux 3.2.0-7-generic i686
ApportVersion: 1.90-0ubuntu1
Architecture: i386
Date: Mon Jan 2 01:06:26 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110426)
Pref_Config_Home_lubuntu:

ProcEnviron:
 PATH=(custom, no user)
 LANG=de
 SHELL=/bin/bash
SourcePackage: pcmanfm
UpgradeStatus: Upgraded to precise on 2011-12-04 (28 days ago)