[Wordpress issuses] danielreads on "Accidentally gave my blog a new address."

Hello,
I hope you can help.
This morning I renamed the address of my blog 'ghillieskitchendotcom1.wordpress.com' to 'ghillieskitchenx.wordpress.com'
I did not want to do that.
Is it possible to undo this change?
Regards

Emyr

The blog I need help with is ghillieskitchenx.wordpress.com.

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