def _standardize_county_name(zipcounty):
    """
    Standardize county name to match with our 'San Francisco' like formatting.

    Takes a zipcounty dict and updates 'countyName' key if exists.
    """
    if 'countyName' in zipcounty.keys():
        countyname = zipcounty['countyName'].lower()
        county_list = [word[0].upper() + word[1:] for word in countyname.split()]
        zipcounty['countyName'] = ' '.join(county_list)

    return zipcounty