backmatter.tex

\phantomsection 
\addcontentsline{toc}{chapter}{Index} 
\addcontentsline{toc}{section}{\lsNameIndexTitle}
\ohead{\lsNameIndexTitle} 
\printindex 
\cleardoublepage
  
\phantomsection 
\addcontentsline{toc}{section}{\lsLanguageIndexTitle}
\ohead{\lsLanguageIndexTitle} 
\printindex[lan] 
\cleardoublepage
  
% \phantomsection 
% \addcontentsline{toc}{section}{\lsSubjectIndexTitle}
% \ohead{\lsSubjectIndexTitle} 
% \printindex[sbj]
% \ohead{}