Hi,
I added the chains in french for xterm, if you want to add your language.
[Desktop Entry]
Name=XTerm
Name[fr]=XTerm
Comment=The standard terminal emulator for the X Window System
Comment[fr]=L'émulateur de terminal standard pour le système X Window
Exec=xterm -name Terminal
Icon=xterm-terminal
Terminal=false
Type=Application
StartupNotify=true
Categories=TerminalEmulator;System;Utility;X-MandrivaLinux-System-Terminals