Algorithm2e rename \listofalgorithms title

Update \listalgorithmcfname:

\documentclass{article}

\usepackage{algorithm2e}

\renewcommand{\listalgorithmcfname}{List of Algorithmus}

\begin{document}

\listofalgorithms

\begin{algorithm}
  \caption{An algorithm.}
\end{algorithm}

\end{document}