This follows up with translation of function names, similarly to
how it was earlier done for variable names.

Change-Id: Icf784ad96db41d341ae39d2854c7df2844b66a91
Reviewed-on: https://gerrit.libreoffice.org/44286Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Eike Rathke <erack@redhat.com>