How do I add a namespace to SOAP envelope headers in node-soap?

I recently tried to do a SOAP request and it works fine when doing a "manual" POST request with axios or request but it doesn't work when using node-soap. The problem seems to be the fact that I cannot set the envelope headers' namespace in node-soap.Does anybody know a solution to this? Unfortunately, the node-soap project maintainers don't accept issues anymore.

Submitted August 03, 2018 at 09:18AM by TaskForce_Kerim