I haven't found how to sanitize headers within plugins.
For example I want to delete X-User, X-Company, X-IsAdmin, etc headers.
Conductor middleware only adds headers received from plugins.

for k, vv := range reply.HeadersIn {
	for _, v := range vv {
		r.Header.Add(k, v)
	}
}
for k, vv := range reply.HeadersOut {
	for _, v := range vv {
		w.Header().Add(k, v)
	}
}

Is there ability to delete headers or plans to do that.