It has been done.
Rechamber a S&W M686 or other L frame to 9x23, machine for moon clips, and it will shoot 9x23 Winchester, 9x23 Largo, .38 Super, and 9mm P. The gun will still shoot .38 Special and .357 Magnum but brass will be bulged too much for safe reloading. .380 is undersize for this or the other gimmick guns. As Smince says, emergency use only.
Richard Heinie, noted 1911 smith has one done by Tom Kilhoffer and likes it very well.
Gary Reeder listed a Medusa type multicaliber revolver but I cannot now find on his website.