Changing the Site Name

You will need admin-level privileges to change the name of your site.

Assuming that you do, then log into your site and use the admin toolbar on top of the page to navigate to "Configuration" > "System" > "Site Information".

On that page, change the value of the "site name" form field to your liking and save the form by pressing the "Save Configuration" button at the bottom of the page.

That's it!