If your soldering skills are not up to taking leads off the board and replacing them, cut the leads and swap colors a couple inches off the boards.
Do be certain to stagger the cuts i.e. cut one lead further than the other from the board to prevent shorting, then cover the joins with heat shrink to hedge your bet.
If you've never soldered before, there are lots of soldering tutorials on youtube to help, or find a local ham operator or "maker" or someone else who solders well. Or ask someone on here to help, we be enablers