Suppress Huawei phone number?

I have a question I have a Huawei y5 2019 and I want to suppress the phone number does anyone know how to do that? 🤔 I would be very happy to receive an answer.

I have a Huawei p20 light, with me it works like this:

In Settings on, Wireless & networks ", then down on" Call settings "then on the first, more" and on, Caller ID "then, suppress phone number".

Thank you very much helped me.👏