I do not own a Creality Ender 5 plus, though most Cartesian style 3D Printers are similar and requires very few changes to adapt firmware from one to another.

I learned the Marlin firmware very quickly by helping others with these very similar Cartesian style 3D Printers.
An have noted that even using the same configuration on different versions of Marlin can make the stepper motors louder or quieter, an may require minor adjustments.

One Example
I experienced was Marlin 2.x.x my 3D Printers became quite a mice after flashing to all versions of Marlin 2.
An even quieter correctly adjusting the Stepper current and tweaking the feed-rates, Jerk, Acceleration and enabling S_CURVE_ACCELERATION