How to swap the conductors of a differential pair?

Question

Electronics

Two conductors of one differential pair are given. How to swap these conductors without violating the "laws" of routing?

Answer 1

The easiest thing for this particular picture with one layer: make a jumper as you like. You can connect one track diagonally, the second with a jumper. You can use both jumpers on different sides of the board.
Without breaking the laws: redo everything anew, somewhere in the design jamb

Answer 2

however, "in general" such tasks are not solved
, you always need to take into account a bunch of other factors,
as an option, while maintaining an equal length of conductors, bring one of them to the contact pad on the other side