I initiated my blog using the riverhousehiouchi.wordpress.com domain and then riverhousehiouchi.com domain. Shortly afterward I secured the domain bnbhiouchi.com and made that url my primary domain. However I still see the riverhousehiouchi.com domain appear in my address field when I am in my dashboard view and some photos posted in the early days of the blog).
I would like to eliminate the riverhousehiouchi.com and riverhousehiouchi.wordpress.com domains from all parts of my blog but am concerned that if I do so (including renaming the web address of photos) I may detrimentally affect live content.
I am looking at the following page <https://riverhousehiouchi.wordpress.com/wp-admin/paid-upgrades.php?page=domains> and wondering if this page offers the first step to eliminate the riverhousehiouchi domains. And if it does, what the steps I should take.
Thanks very much.
Blog url: http://riverhousehiouchi.wordpress.com/