def check_exceptions(playername):
    """
    Fix exceptions for a player name between Comunio and Comuniazo.
    :param playername: Name of the football player.
    :return: Corrected name.
    """
    exceptions = {'Banega': 'Ever Banega', 'Mikel': u'Mikel González', u'Isma López': u'Ismael López'}
    return exceptions.get(playername, playername)