Setting selenium request header

I am trying to set the request header in selenium. For one or another reason, I am not able to find how to set such a header.

If I read correctly, this is not possible and I would need an extension in Chrome to set the request header: setting request headers in selenium

Is this answer still up to date? And are there other ways to implement a header in a get request using selenium?

I am using node js and selenium to build a web scraper.

Thanks in advance.