Reply by TCCcabinetmaker

there are a few kinds of plywood you can substitute in IF you are good enough at color matching which is in itself an art.
But yeah cherry is expensive plywood, and flat panels are accepteable. The base style of the flat panel door is called shaker so… I’m guessing that’s what you meant.

-- The mark of a good carpenter is not how few mistakes he makes, but rather how well he fixes them.