# Titles in two languages

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:

• Welcome to TeX.SX! Which document class will you use? – gernot Jan 31 '17 at 20:15
• Welcome. The program doesn't really care about the language (concerning titles) maybe have a look at tex.stackexchange.com/questions/209993/… – Johannes_B Jan 31 '17 at 20:25
• @gernot i'm using \documentclass[10pt, a4paper]{IEEEtran} – João Carias Jan 31 '17 at 20:27
• @Johannes_B thanks for you help but it won't work for me because of the document class I'm using. – João Carias Jan 31 '17 at 20:32
• @Johannes_B That is true, but typesetting bilingual titles is an ongoing headache, regardless of class. – cfr Jan 31 '17 at 23:57

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}%
}


\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}