I would like to take information about medication from one sheet that is in all caps and automatically copy that information to another sheet where only the first letter of the words are capitalized. However, I do not want text that is directly next to numbers capitalized. So, in my first sheet, I have PROZAC 20MG, and I would like the other sheet to display Prozac 20mg. If I use the proper function, it displays Prozac 20Mg. I want the m in mg to be lowercase. How can I do this?