list = [["kH34Ju#&", "Joe Empty", "1976"], ["X", "X X", "1111"], ["Y", "Y Y", "2222"]]


# function which change year in element at input index
# index -> index of element in list we want to change
# year -> year that should replace old data
# fe list = ["A", "B", "1777"]
# change_year_in_element_at_index(0, "2000")
# print(list) -> list = ["A", "B", "2000"]

def change_year_in_element_at_index(index, year):
    element = list[index]
    element[2] = year
    list[index] = element


change_year_in_element_at_index(1, 2222)
print(list)