# How to rename command to avoid double defined command names

Hy, I would like to use the packages vaucanson and algorithm.

\documentclass[11pt,a4paper,twoside,openright]{book}

\usepackage{algorithm}
\usepackage[noend]{algpseudocode}
\usepackage{vaucanson-g}

\begin{document}
\begin{algorithm}
\caption{code}
\begin{algorithmic}[1]
\Function{a}{$G,r,t$}
\State $a \gets g$
\EndFunction
\end{algorithmic}
\end{algorithm}

\begin{figure}[t]
\begin{VCPicture}{(0,-2)(6,2)}
\State[s_0]{(0,0)}{0}
\FinalState[s_2]{(3,1)}{1}
\EdgeL{0}{1}{t}
\end{VCPicture}
\end{postscript}
\end{figure}

\end{document}

The problem is that \State is already defined in vaucanson and I get

ERROR: LaTeX Error: Command \State already defined

Is it possible to simply rename one of the \State commands to avoid the conflict?

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