To adjust namespaces
  1. In the Solution Explorer window, select a node you want to apply the refactoring to.
  2. On the ReSharper menu or context menu, choose Refactor | Adjust Namespaces.
  3. The Adjust Namespaces dialog box opens:
    Refactorings__Adjust_Namespaces__dialog_box
  4. Select the files you want to refactor and click Next.