def prettycase(var):  # Some Variable
    """
    Pretty case convention. Include space between each element and uppercase the first letter of element.
    
    :param var: Variable to transform
    :type var: :py:class:`list`
    
    :returns: **transformed**: (:py:class:`str`) - Transformed input in ``Pretty Case`` convention.
    """
    result = ""
    for i, element in enumerate(var):
        element = list(element)
        element[0] = element[0].upper()
        result += "".join(element) + " "
    return result[:-1]