If you have Google maps installed on your phone you can use your satnav for practising your directions.
First you need to change the language. On your phone, go to ‘Settings’, then ‘Language’ and change the language to ‘Deutsch’. Now Google thinks you are German ☺
Chose a car journey where you wouldn’t need satnav because you know the route really well. Now you can listen to the voice telling you to turn left or right in German!
Try it and let me know how you got on!
“Ok Google, wie komme ich nach …. ?” ☺