Translated language names in the Installer Language Dialog.

Hello,

How can I display correct translated language names in the Installer Language Dialog?

For example:
!insertmacro MUI_LANGUAGE "French"
displays "French" instead of "Français"

Thank you

Check the appropriate .nsh file, e.g.: NSIS\Contrib\Language files\French.nsh

;Language: French (1036)

!insertmacro LANGFILE "French" "French" << here we go [line #4]

Rewrite it to
!insertmacro LANGFILE "French" "Français"

and the "Français" will appear in language selection dialog.
Do this for all languages you need, because it is not part of standard installation.