The matlab-prettifier manual mentions the available styles in the section 4 "Styles provided by matlab-prettifier" on page 6:
The package defines three listings styles for Matlab code: Matlab-editor,
Matlab-bw, and Matlab-Pyglike. Those styles differ in terms of color scheme
[...]
Here is a comparison of the three styles defined by matlab-prettifier.
Matlab-editor This style mimics the default style of the Matlab editor.
Matlab-bw This style is mainly for black & white printing.
Matlab-Pyglike The minted, verbments, and pythontex packages all use Pygments lexers for syntax highlighting of listings. This matlab-prettifier style closely mimics the default style associated with Pygments’ MatlabLexer.
MWE:
\documentclass{article}
\usepackage[framed,numbered]{matlab-prettifier}
\begin{document}
% This is not working
This is an inline code \lstinline[style=Matlab-editor]!break!
% This is working
\begin{lstlisting}[style=Matlab-pyglike]
i = 1;
for i < 10
i = i + 1;
end
\end{lstlisting}
\end{document}

Matlab-style? – daleif Sep 27 '22 at 13:20Matlab. The list of all languages and names is in the manual p. 13 – Celdor Sep 27 '22 at 13:26