A popular thing to do with any character is Gender Bend it, turning a male character into a female one, or a female character into a male one, or doing all kinds of different things with that character to switch it around.
You'll find it a lot in very popular TV Shows; Sherlock BBC, Supernatural, Doctor Who, and other fandoms that aren't those particular big three. So of course I didn't expect to find a Genderbent cast/characters of Constantine, and I went ahead and did my own genderbending of Constantine.
John Constantine became Jane Constantine.
Chas Chandler became Chasitity Chandler.
Zed became Zed (I admit, not much of a name change there)
Manny became Maddie
I have my own versions of the Genderbent cast, but I don't want to spoiler anyo…