questions about the Date Format

[azimuthnexussiete]

  I would like to change the date format from 2015/01/14 to January 14, 2015.
I have tried to do and I should use the replace function in combination with if, and surely split, but I do not have the knowledge to do so.
  Do you have Any leads to follow? You guys can help me?
Thank You.

[redwing]

Try this:

$Date(<Year>,MMMM dd, yyyy)

[azimuthnexussiete]

thank you very much