private void UpdateTypeReferences(string oldName, string newName)
{
UpdateTypeReferencesInternal(code.DataContracts, oldName, newName);
UpdateTypeReferencesInternal(code.MessageContracts, oldName, newName);
UpdateTypeReferencesInternal(code.ServiceContracts, oldName, newName);
UpdateTypeReferencesInternal(code.ServiceTypes, oldName, newName);
UpdateTypeReferencesInternal(code.ClientTypes, oldName, newName);
UpdateTypeReferencesInternal(code.UnfilteredTypes, oldName, newName);
}