Copy the same snippet just above? Or new code?
Something like this (I am not on TDE now to test) should do the job I think:
KURL default_red;
default_red.setProtocol("help");
default_red.setPath( --> set path to default English version here
<-- );
default_red.setQuery(query);
redirection(default_red);
kdDebug( 7119 ) << "redirect to default " <<
default_red.url() << endl;
redirect = true;
Michele