Go to your SharePoint site. Click Site settings. Select Title, description, and logo. Change the site title and description.
Updating Site Address
To change a site address, open the site details pane. Under URL, select Edit. Enter the new address. Select Save.
To rename a SharePoint Online site URL, open SharePoint Admin Center. Change the site URL there.
Handling External Visibility of Site Titles
We have several SharePoints for various teams, each with its own name, often sharing files with clients. Not every team wants the site name visible externally. I can edit the URL to show a custom name. I removed Site title visibility when viewing a page externally. However, my issue is the site name still displays in the browser tab.
Customizing Browser Tab Titles
To change the title in the browser tab, check the Page Layout in SharePoint Designer. Open the Layout in Advanced mode. Find the code snippet and replace “your title here” with your title.
Or use the PlaceHolderPageTitleInTitleArea content placeholder to change the Title in the page Header:
<asp:Content ContentPlaceHolderId="PlaceHolderPageTitleInTitleArea" runat="server"> Your Header Title </asp:Content>Adding and Renaming Tabs in SharePoint
To add a tab in SharePoint, log into your site and go to the page. Click the + sign and select Tab. Name the tab. Add content to the Tab. Select Save.
How do I rename a tab in SharePoint?
To change a tab’s title, access the page in SharePoint Designer. In Layout, check out and edit the page in Advanced mode. Replace the existing title in the code snippet with the new title you wish to display.
Use the PlaceHolderPageTitleInTitleArea to change the Header Title:
<asp:Content ContentPlaceHolderId="title"> New Title </asp:Content>