def change_char_list(lista, rep):
    """The strings of a list by replacling some parts.

    Parameters
    ----------
    lista: list
        the list of strings that we want to transform.
    rep: dict
        the replace dictionary.

    Returns
    -------
    new_lista: list
        the list of transformed strings.

    """
    new_lista = []
    for e in lista:
        for r in rep:
            new_lista.append(e.replace(r, rep[r]))
    return new_lista