German keycaps for Black Widow with German keyboard layout!

Hello there,
I'm new to your forum. Got my first Razer keyboard on a recent holiday. Razer Black Widow V4 75%. It has a German keyboard layout. So the special characters, for example the “ ö ”, is at the place (the key) where it can also be found on a normal German keyboard. So when I type this key, the “ ö ” appears on the screen as intended. However, the key cap of this key shows this “ ;: ‘, not the ’ ö ”. This is of course annoying. So what I need, as you already know, is a set of keycaps that match the German keyboard layout. In other words, where the key shows what appears on the screen after typing.
I would be super happy if you could tell me where I can get them. So this nice Christmas present didn't quite generate the joy, but I'm hoping for you. Many thanks in advance. Sorry, but I dont know where to post this!