Expose & infer `name` on automations like `flop`, `cases`, `mux`, etc.

### Motivation

The underlying modules for some convenience functions like `flop`, `cases`, and `mux` have arguments for `name`, but the functions themselves do not. It would be nice to expose `name` as well.

### Desired solution

Add `name` arguments to the convenience functions

### Alternatives considered

_No response_

### Additional details

Perhaps some additional work would be nice to construct some good guesses at default names, since these always only have 1 output.