Digital Vowel Ban

In this challenge, it's time to ban some impenitent digit!

Your job is to delete the digits of a given number that, within their name written in English, contain a given vowel.

Given an integer n, and a string ban being the vowel to search, implement a function that returns:

• If the given vowel is not present in the name of any of the digits of n, the same n.
• If n has at least a digit that contains the given vowel in its name, the new integer obtained after the elimination of banned digits (as a natural number without leading zeros).
• If all digits of n are banned, a string "Banned Number".

Examples

digital_vowel_ban(143, "o") ➞ 3
# 1 = "One" contains "o" (banned).
# 4 = "Four" contains "o" (banned).
# 3 = "Three" is safe.

digital_vowel_ban(14266330, "e") ➞ 4266
# "One" contains "e" (banned).
# "Four", "Two" and "Six" are safe.
# "Three" and "Zero" contain "e" (banned).

digital_vowel_ban(4020, "u") ➞ 20
# "Four" contains "u" (banned).
# Leading zeros are not considered.

digital_vowel_ban(586, "i") ➞ "Banned Number"
# All digits ("Five, "Eight", "Six") contain "i".

Notes

Every given number will be a positive integer greater than 0.