Heyhey
Im using some Roborock S8 Pro Ultra and 1 S8 MaxV.
On my dashboard I use the error sensors of my vacuum and its dock to show (surprise) errors 
Those sensors are: sensor.vorne_dock_fehler and sensor.vorne_staubsauger_fehler.
In a mushroom template card I display the error if the sensors state is not “OK” (means only if an error is present).
The shown value on my dahsboard is “Vorne: {{ state_translated(entity) }}”.
Or if its not a mushroom card with possibility to refer to “entity”, it would be:
Vorne: {{ state_translated(sensor.vorne_dock_fehler) }}
The shown value on my dashboard then is: Vorne: maintenance_brush_jammed
This obviously is no german. Is this due to missing translation of the integration, or did I do something wrong?