You'd need to have some basic tools and be mechanically inclined to want to do the work yourself or you could have a bike shop do it for you. I swapped out my handlebar with one from
Specialized that I ordered from a local bike shop that carries Specialized bicycles. The Specialized handlebar spec is: 30-degree backsweep, 26mm rise, 680mm width, 31.8mm stem diameter, 22.2 grip diameter. If you search this forum for "Como handlebar", you should get some hits on past discussions about this handlebar. The Specialized handlebar will work with everything that's on the standard Current handlebar and the cables will reach. Only tweak I had to make while swapping to this handlebar was to use a small cable tie to relieve some slight strain on the two cables that go into the Enviolo shifter.
Pictures show price I paid and part number info.