Inital Windows setup: how to ensure the user profile folder name is correct.

Hi

I while back when I first set up an older laptop,  I seem to have misspelt my first name when I first performed the initial set up.  Something, that grates every time I  open windows terminal!

When setting up laptop to configure and I think when I go through the Home laptop set up and connect my  personal account, I will see the incorrect the user profile directory get created (again). 

Is the  way to fix this issue, before the laptop setup via a setting in my personal accout? Alternatively, do I simply change the user profile user folder name retrospectively, by following these steps incl some of the comments