Client Proxy - WS SOAP with different namespace for QAS & PRD

[PabloSerra]

Hello to all!

I'm facing the following issue:

I'm consuming a WS SOAP using Client Proxy. This solution is in PRD System already.
The Web Service provider will change the namespace of the WS and will have a different one for QAS and PRD system.

What are the best aproach to solve this:

1. How can I change the namespace of an existing proxy?
Do I have to create it again from scratch?

2. Since the namespace in the Client Proxy is created in DEV System and cannot be change in QAS and PRD system, how is the best way to handle this?
Do I need to have two different Client Proxy and use one or another depending the system?

Thanks, Pablo