code: def replace_strings_in_list(array_of_strigs, replace_with_strings):
      "A value in replace_with_strings can be either single string or list of strings"
      potentially_nested_list = [replace_with_strings.get(s) or s for s in array_of_strigs]
      return list(flatten(potentially_nested_list)f replace_strings_in_list(array_of_strigs, replace_with_strings):
      "A value in replace_with_strings can be either single string or list of strings"
      potentially_nested_list = [replace_with_strings.get(s) or s for s in array_of_strigs]
      return list(flatten(potentially_nested_list))
docs: A value in replace_with_strings can be either single string or list of strings