On new year’s eve I added “Happy 2020” to my farm name. A few days later I changed it back to my usual farm name. The neighbourhood house and chat display the correct name but when I buy something from my second farm the Happy 2020 still shows up in late January. This also happens when I help. I tested it with one of my team mates and she said my name was correct. So it seems it’s only wrong when I buy outside of my hood. I tried to report it to support but got only the standard options to try and then the thread was closed.