[Evolution] IMAP Namespace in 3.10.4

[Sajan Parikh <sajan parikh io>]

I just moved over to Fedora 20 from Ubuntu and haven't used Evolution
all too much in the past.

I need to set an IMAP Path or namespace on my IMAP account.  A quick
Google shows tons of refereneces to an option titled to the effect of
"Overwrite default namespace" in Receiving Options, however that option
does not exist for me.

Here is a screenshot of what I see in receiving options.

http://i.sajan.io/1416406559.jpg

How can I set the IMAP path or namespace?

Thanks.
-- 
Sajan Parikh