You can rename a variable-name section, or rename a single variable-key setting, in a selected configuration file. Under RENAME existing item on the Configuration Manager Action page, choose one of the following:
If a file contains the wrong fixed-name section, you have to delete that section and add the correct section. On deletion you might get away with simply changing the section name; this could work only if the settings already present are valid under the new name.
Click Apply action; the Configuration manager switches to the Section page, the Setting page, or the .ini file page, depending on the action and the available sections or settings.