if you do this with conventional wiring, the positive suppy to *both* lamps should be fed by the one switch you choose to control the circuit. You could feed one lamp then continue to the next.
Alternatively, if you want to use both switches to control, you need to convert to two-way wiring, as in a hallway. With this method you have 2 two-way switches which are connected by 3 core cable. Again both lights are fed by the same switch.
Google is your friend in such matters. Googling :- 'wireless switch' finds hits such as:-
Please advise back what you decide.
Good Luck - Keep us posted.