The affected parts of names of functions correspond to German function names
in Calc and were translated to their English equivalents. For used translations,
see, e.g., https://translations.documentfoundation.org/de/libo54_help/translate/#search=GDA&sfields=target&soptions=exact,case

Note: The translation here is equal to the translation of variables done
on https://gerrit.libreoffice.org/43078 , etc.

Change-Id: If3043a9a10366dbf11269d72708404e350d58166
Reviewed-on: https://gerrit.libreoffice.org/43691Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Eike Rathke <erack@redhat.com>