[Tex/LaTex] Titles in two languages

titles

I need to add two titles in my paper one in my native language and another in english. Both of them will have subtitles with a longer caption, but the \maketitle should have only one author.

I don't know if this is something trivial or not, but the fact is that haven´t found any answers suitable to my problem.

This is what i'm trying to achieve:

enter image description here

Best Answer

IEEEtran does not offer any facilities for subtitles and multilingual titles. However, you can put this information into the \title command like this.

\title{%
  Titulo do Artigo em Português\\
  {\Large Sub-título se necessarário em Português}\\[1ex]
  \itshape Paper Title in English\\
  {\Large Subtitle if needed in English}%
}

enter image description here

\documentclass[10pt,a4paper]{IEEEtran}
\usepackage[utf8]{inputenc}
\begin{document}
\title{%
Titulo do Artigo em Português\\
  {\Large Sub-título se necessarário em Português}\\[1ex]
  \itshape Paper Title in English\\
  {\Large Subtitle if needed in English}%
}
\author{S.O.Mebody}
\maketitle
\end{document}
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