Well, this isn't a case of transposing letters, but . . .
When I was a child, it was commonplace for people to enjoy "Horlicks", the instant malted milk drink, just before bedtime. It never occurred to me until I was in my 20's that it might have a double meaning ! Happy Friday!
Funnee hunnee! Also totally completely absolutely the perfect reply with respect to my question. I'm not familiar with the brand but maybe that was the family name and they were not going to change it? Thank you for your reply Rev and Happy Saturday! :)