To rename a menu item, follow these steps.
In the Admin Tool, click Menus.
Double click the relevant menu set record.
On the right, ensure the menu set is unlocked.
On the left, click the zone in which the menu item is located.
On the right, click the menu item you wish to rename.
Click Rename Item.
Enter the new name.
Click Apply.
Click OK.
The menu item will now display with the name you have allocated upon refreshing the page.