GTA 5 in English although ps4 is in German?

As I have been following gta 5 lately, I have taken great pleasure in it and have decided to buy it myself. Everything as far as nice and good but when I installed it and started the language selection came. Since I know that there's no German synchro, I have of course chosen English. (The choice was: English, Spanish, Portuguese, etc. But not German.)

When I selected English, I was immediately in the first mission in the bank. Immediately I noticed that everything in English was also the menu, etc.

I paused it for now and watched how I can change the language. As a response I got, the GTA automatically adapts to the speech of Ps4. My Ps4 is in German so I was wondering why the game is still in English. I found no answer to my concern therefore I ask my question.

Will it maybe be changed when I go online?

I would be very happy if someone could help me further.

Then you have the English gta 5 version;)

Is there a way to change it in German?

Ne unfortunately not then you have to buy a German version!

Put the language of the console in English and then in German again, maybe it will fit. Otherwise, maybe reinstall the game