I can't provide a link but the school, Cherry Knoll elementary Is in Michigan. It was the music teacher who insisted on the change. However, parents were not at all pleased with this imposition of political correctness, took the matter up with the school administration who quickly decided to withdraw support for this absurdity. This teacher should not be in a classroom, he/she should be in therapy. If you are that determined to take offence, you need to take a long rest and get over yourself.
Thank you SRS, Bowlderize is exactly the word...and the Puritans are still here.