Answers for "how to change a name of a column in pandas"

rename columns pandas

df.rename(columns={'oldName1': 'newName1',
                   'oldName2': 'newName2'},
          inplace=True, errors='raise')
# Make sure you set inplace to True if you want the change
# to be applied to the dataframe

rename data columns pandas

data.columns = ['New_column_name', 'New_column_name2']