CAN network setting via adjust Functional Parameter?

I would like to be able to adjust CAN Network parapeters with a functional parameter so I don't need countless iterations of the same program to get mixed up.

For example; I use a dedicated bus to speak to the Chassis computers. Most vehicles run at 250 kbs, but more and more are 500 kbs.

Another example; Most joysticks will be on short enough wires to stubs, but some cases I will have to do dual joysticks both quite distant (wire-wise) from each other and the MD3. To make that work I will need to make them their own backbone and turn off the terminating resistor on the MD3.

just that quickly I have 4 versions of the same program I need to keep up-to-date.