The K3 USB port is a perfectly ordinary surface mount micro-B connector that overhangs the board edge. Anyone competent at surface mount rework could find a compatible footprint connector and replace it easily. If you don't have a hot air SMD rework station, it would probably be safest to use
ChipQuick, but the kit is only economic if you have several boards to do.
Your chances of successfully patching in an alternative power/data connector are poor as the tracks dive down tiny vias right next to the existing connector. If you don't have good enough rework skills and you want to use the K3 motherboard for an embedded application, your best bet would be to carefully align the pins, plug in a short cable, and hot-glue it in place after testing it charges and has data connectivity.