We hadn’t decided on a name for our first born, and it took a couple of weeks after birth to finally decide. In the meantime I think we called the baby beany. Ot thingy, one or the other. I forget now, it was over 50 years ago.
Dont understand why your daughter is upset. Having babies these days is a serious business, birth plans, gender reveal parties, baby showers, naming ceremonies, skin to skin contact, no visiting fir a particular number of weeks to allow family bonding, times change. It was very different for us mums if the 70 s. Had to ask permission for my dh to be oresent. It was agreed, but reluctantly by the sister,