sounds like you are trying to argue your point based strictly on "literal" terminology and technically speaking the draw and fade may not be built into the setup.
however, I do agree with the others that you can mimic a draw or fade like effect within WGT. sometimes the replay will seemingly remove the curved effect (depending on the severity of the miss ding played) and show the shot in a somewhat straight line, but other times, you could literally see a curve in the trajectory of the ball.
the problem is... to really get or see that effect you have to really "snap hook" or "slice" a ball very hard, which is very risky because miss hitting that far left or right of the hash mark can be a lost ball or OOB or down right shank.
similarly, a casual run of your mill miss ding itself won't show the curve but if you miss ding as far left as the very far edge of the dark blue... you should be able to see a draw or hook like effect. I have anyway, and I have even seen a few top players use it in a tournament round successfully.
either way, the use of the miss ding can allow you to pull off shots you would not normally be able to hit under normal conditions and aiming straight at the target area.
I don't use it much, but it is a nice shot to know how to pull off if you ever need it.