Convert your regular snap into a double-sided snap, or a stackable snap for infinite snapping. Use a pronged stud in place of a cap to create a double-sided connector. Pair the pronged stud with a regular stud (male) to make a double-sided stud connector. Or pair with a regular socket (female) to make a male-female connector. Watch an overview to see how it works and how to install.
Note: this is for the pronged stud only. You will still need the other parts of a regular snap to create a complete snap.