Convert reverse-log taper potentiometer to Log/Audio taper potentiometer
You can add a resistor between wiper and common end of the pot to get these modifications to the response versus angular position of an otherwise linear pot: -



Next, here is the difference between a D type and G type response (top left): -



So, as an approximation, you can convert (somewhat) a D response to a G response (by adding a resistor as per the top diagram) but you can't go the other way without compromizing the pot's ability to turn the sound off completely (adding a fixed resistor to the common end of the pot to somehow raise the G response towards a D response).

So, depending on how accurate you want to make the conversion, on the face of it the answer is unfortunately no.

However, you could use a small micro driving a digipot circuit and use the micro to convert the G pot position to the equivalent D pot position (on the digipot) but, I suspect that is going to far.