URL on pushed social posts displaying squarespace template name instead of my site url

Hi! New here. My website is live and I have created a blog and used the function to push it to my facebook page. What is visible on the facebook post is a url that was the original squarespace template name rather than my sites url. I can see where it is in the settings but it doesn't allow me to change it. I have screen shot of what it looks like on FB, if anyone is able to help advise on where and how to change this it would be greatly appreciated!

Carrie

You should be able to go to connected accounts, click on the Facebook push option, backspace the URL and past in your domain URL including the https://, and save it. If you can't then disconnect the account and start again.