I've been using my real name to respond to comments on my site, but I'd like to have my blog name display instead. I figured out how to change it in my profile and new posts of mine are displaying the name I want. My question is can I change the display name for all of my previous posts? I was hoping that, once I changed the name over, everything old would update, but no such luck.
My website is http://www.mycrappyhouse.com. My posts display V Vachula, but I'd like them to say My Crappy House. Any ideas?