Sticking with a name

Katie • Pregnant with my first, baby girl will be here January 2019♥️🎀

So, I have a name. I love the name. I feel like other people are just going to have their two cents about it but I really do not care. My question is do I make decorations based around her name at my baby shower OR just leave it until her birth? I really want to just be able to call her by her name around people but if I do change my mind before she’s here I don’t want the old name to be in all the pictures. I’m going NUTS. Advice ?!