To deal with the necessity to rename of switch column names with a pre-present listing, I will produce a new sample dataframe df with Original column names and unrelated new column names. CowperKettleCowperKettle 36.7k1818 gold badges137137 silver badges235235 bronze badges two Took me a while to find out how this https://stack-ball-speed-mode73358.weblogco.com/36667937/indicators-on-stack-ball-3d-game-online-you-should-know