Yeah Riptide is the plugin to go for indeed. I used to use the free version but that one does not work with the latest version of C4D.
But for a little amount of money you can buy the pro version. Highly recommended by me.
Peace,
Rich_Art. ;-)
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Cinema4D R13 Studio + VrayForC4D + UVLayout Pro + 3DCoat
If you leave your objects unnamed, they will also get auto numbered at export time with names like object1 object2 object3, etc... for each different object.