HOW DO I CHANGE THE PAGE TITLE:

To change the page title, first click on the gear icon and click on page settings. Then, select the page and type in the title in the title field. 

Here is how to change the page title:

Step 1: Get into the Page Settings and select the appropriate page (A and B). 
Step 2: Now under the Title section, in the middle column (C), Click the small check box to enable changing. 
Step 3: Change the page title, and Click Done.

Your page title will display in your browser bar while your page is loading. Once your page has loaded, the page title will be displayed. If the page title is blank, then the original page name will be displayed.