Translates leftovers found using a custom regex.

Additionally:
- A few spelling fixes

Change-Id: I3772e1b914acc487d80ab14efb815cb178ca3dcb
Reviewed-on: https://gerrit.libreoffice.org/41831Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>