You’re from the UK aren’t you?
Because in Central Europe, so also in switzerland, we’re driving on the right side of the road, and the left one is wrong one 😀
The devs orientated on what they know since their birth, but I know this is missleading for someone who grew up in the UK.
Imho you should post it as suggestion to add the option to change the traffic to the left side via the option menu.
In the meantime, maybe there is a mod, that solves your problem?