What to call private parts

Lauren

My 2 year old son understands he has a “wee wee,” but he will often point to my private area and say “wee wee.” I tell him no, mama doesn’t have a wee wee. I wanna call it something else to explain the difference between male and female parts. I was thinking “flower” but I don’t want him to get confused with a real flower lol! Any suggestions?