NetApp
7-mode/HA pair/V-Series : Configuration : Protocols : FC : Configuring FC : Changing an FCP node name
Changing an FCP node name
You can use the Edit Node Name dialog box to change the FCP node name of the storage system.
Steps 
1.
From the Home tab, double-click the appropriate storage system to display a subtree of management features.
2.
Click Configuration > Protocols > FCP.
3.
Click Edit.
4.
Type the new name and click OK.