Here’s the thing.
Picture you’ve just arrived at Housegroup, and someone there refers to you briefly by your sons name / daughters name / some name that isn’t actually your name. The person in question moves on quickly, and you don’t a chance to comment…
Then… During the Bible Study you are again referred to by the same name / the name that really isn’t you.
At what point is it socially acceptable to correct that person?
During the prayers? Possibly a prayer for forgiveness? If not, when?