Yes, if you find a friendly and competent bike shop, they should be able to lace a rim of your choice to a bare motor, using proper ebike spokes, A single cross pattern with Sapim Strong spokes (13G at elbow and 14G at end) would be my request, except I've done mine myself, The biggest hurdle is figuring out the spoke length needed. There are online calaculators, and I've found they all vary by a few mm.