It’s also a great way to see your strength side, the shape that is consistent and feels easy to repeat. Learning how to shape the ball gives you a library of shots so that if swing A goes away Swing B can be brought in, have C D And E swings if necessary!
Sam Snead when asked how do you draw the ball said “aim right” for a fade aim left.
It is better to change the alignment to make yourself do what’s needed, there is no rerouting or Manipulation of the swing. Toe the club in and aim right open the face and aim left, always swing along your foot line. LEDs clubface manipulation, keep it simple.
Try to find which is the easiest to do by trial and error, practice to discover!