This question came up over at the Dynamo forums regarding converting strings to title case. (Why this doesn’t exist already, nobody knows Smile)
https://dynamobim.org/forums/topic/title-case-node/#post-40675
So I went ahead and worked out this little guy.
String.ToTitle

**Edit - Jake told me in the comments that FTW, is in fact For The Win! So yeah..
Enjoy.