Is it possible to provide a generic name across all editor pages?

In the editor, the site title is displayed as the name of the tab at the top of the webpage. In the picture below, it is called 'Home'. Is is possible to change this?    

Issue resolved. Having issues with cache. Thanks for the help!

Issue resolved. Having issues with cache.

Hi!   I tried this:  .editor-GlobalBar-pageTitle{   display:none important!; }  but it only affects till the {domain}/editor.html/content/{siteName} rather than to {domain}/editor.html/content/{siteName}/home.html. Is there a way to fix this?

I am attempting to remove the site title from being displayed at all. For example, 'Home' should not be displayed in the original picture.   Below I have tried this code, but it only affects till the {domain}/editor.html/content/{siteName} rather than to {domain}/editor.html/content/{siteName}/home....

How do I remove the page title from the Editor panel ('HOME' in the picture above)?   It is called the editor-GlobalBar-pageTitle, but when I try to 'hide' it, it does not disappear.