ejs-ejs / multilanguage Goto Github PK

Hi,
I was looking for a way to write a multilanguage latex presentation and I found your solutions.
I tried it with beamer, but it has some problem. For instance, titles do not work:

\begin{frame}{\frametitlelang{it}{Sommario}
\frametitlelang{en}{Summary}}
\begin{itemize}
\item \lang{it}{Questa stringa appare solo in italiano.} \lang{en}{This string shows up only in English.}
\end{itemize}
\end{frame}

Moreover, the commands break the presentation links and the hierarchical organization of section, subsection and so on.
Do you confirm that it is compatible with beamer?
Thank you