Well I had a name picked out, was all excited about it. for simplicity's sake let's say my name was going to be "von Saber" now since that had a space in it, it was deemed invalid. I tried to replace the space with an apostrophe to look like "von'Saber" not ideal, but was allright, and it accepted it immediately. I was happy for about 10 seconds until I saw that my new name looked like this "Von'saber" which is awful. Had I known that it'd end up like this I'd obviously have reconsidered, as this is not what I wanted, and not what I typed, yet I am now stuck with it. So yes I'd like to be able to change it
So now I read in the patch notes that they are adding a confirmation box to this process, and it'll display what your chosen name will look like. Wish they added that 2 weeks ago.