In academic presentations, it can be customary to not write one's full name in citing one of one's own papers.
E.g., in a beamer presentation given by John Smith, a citation of a paper written by this person and a co-author, Mary Taylor say, should appear like (JS and Taylor 2016). I'm looking for a way that avoids touching the .bib file, which is generated by some other means anyway.
Here is a MWE;
\documentclass{beamer}
\usepackage{filecontents}
\begin{filecontents}{biblio.bib}
@article{publication1,
author = "John Smith and Mary Taylor",
title = "title",
year = "2016",
journal = "some journal",
} \end{filecontents}
\usepackage[backend=biber,citestyle=authoryear,bibstyle=authortitle]{biblatex}
\addbibresource{biblio.bib}
\begin{document}
\begin{frame}
Here is the citation; (\cite{publication1})
I would want instead that it shows automatically (JS and Taylor 2016)
\end{frame}
\end{document}