How do I change the name of a private SharePoint site collection?

Question

SharePoint

By default, SP created a portal of the form name.sharepoint.com
Created a new site collection, called it new, but in fact it turns out to be name.sharepoint.com/sites/new
How and where can I change name.sharepoint.com/sites/new to new.sharepoint.com?

Answer 1

This setting is called HostHeader and can be added when creating a collection site or changed via PowerShell only.
For example: New-SPSite ' http://portal.contoso.com' -HostHeaderWebApplication ' http://eurosp/' -Name 'Portal' -Description 'Customer root' -OwnerAlias ​​'contoso\administrator' -language 1033 - Template 'STS#0'