Hello there. I've changed my blog's name from RITM4Dead to Rodrigo 4 Dead and I'll like to change the domain to match it. Thing is, I can't find that option in General Settings and the WordPress.com Support on sub-domains displays an old theme of WordPress.com, since now it's very different.
So, could someone help me?
The blog I need help with is ritm4dead.wordpress.com.