cl-workflow/xml/lang_de_DE.xml

<?xml version="1.0"?>
<language>

    <navigation>
    
        <extra>
            <workflow>
            	<main>Workflow</main>
                <settings>Workflow-Einstellungen</settings>
                <steps>Schritte</steps>
            </workflow>
        </extra>

    </navigation>
    

</language>