So the first step, as in the case of Mary McKillop, is to have her beatified. After that she may be canonized - that means to be formally declared a saint and placed on the official list of saints. But, we can afford to discard all such nonsense and embrace the clear teaching of the Word of God which is far superior to the fantasies of ignorant men. The whole number of the redeemed are called saints, equal holy ones in Jude 14. Every saved person is called a saint.
Every believer is a saint.
You must be saved. You need to get used to these words. Saved - Saints. Salvation - Sanctification and what they mean. A person who is saved is one who is no longer under the penalty and punishment for sin.