BizTalk WCF LOB Adapter: Can I have customizable scheme name

Question

WCF Lob adapter project item creates this file. I want to keep the SCHEME and SERVICENAMSPACE values in a machine.config or BTSNTSvc64.exe.config

Is it possible? If not how can I keep it customizable setting.

using Microsoft.ServiceModel.Channels.Common;
/// -----------------------------------------------------------------------------------------------------------
/// Module      :  MyFirstInboundAdapter.cs
/// Description :  The main adapter class which inherits from Adapter
/// -----------------------------------------------------------------------------------------------------------

using System;
using System.ServiceModel.Description;

namespace MyFirstInboundAdapterApp
{
    public class MyFirstInboundAdapter : Adapter
    {
        // Scheme associated with the adapter
        internal const string SCHEME = "TheDefaultScheme";
        // Namespace for the proxy that will be generated from the adapter schema
        internal const string SERVICENAMESPACE = "TheDefaultScheme://FirstInboundAdapterNamespace;
        // Initializes the AdapterEnvironmentSettings class
        static AdapterEnvironmentSettings environmentSettings = new AdapterEnvironmentSettings();
    }
}