Stores the user-specified name for the specified set.
- macOS 10.4+
The set (the complete configuration for a single location).
The user-defined name to associate with the set.
TRUE if the name was saved;
FALSE if an error occurred.
Although it is not technically required, the user-specified names for all sets should be unique. For this reason, an error is returned if you attempt to name two sets with the same string.