Rename CollectionItem too hard to find

[mgmhunt]

Hi, I can't see anyway to easily rename the SO after they have been created - as per when you first create them and the object name is highlighted and editable.

EDIT - Found it F2 after looking through code - too hidden for me (on a Mac too so not instinctual!)

Added Rename Asset to ShowOptionsForIndex line 724 of CollectionCustomEditor

            menu.AddSeparator("");
            menu.AddItem(
                new GUIContent("Rename Asset"),
                false,
                () => { RenameItemAtIndex(targetIndex); }
            );