Rayaneltaher

I own a W204 Mercedes C63 with COMAND NTG 4.5 and Harman Kardon Logic 7. However, an issue I have is when it comes to displaying text in other languages such as song names in Arabic, the car is unable to and displays boxes. I am confused on how to fix it and my W205 FL can display song names in other languages with no problems.
Can anyone point me to a way of resolving this? Either something to do in the engineering menu or some other way. (This issue occurs with any audio source such as Music Register, SD Card, Bluetooth.)

COMAND doesn't display Arabic song text.

Any help is appreciated,
Thanks.