Tokyo - Initial setup | Unit title
The title is a text located at the top of the interface.
Simply select the text and compose the desired title.
As you can see, when you edit the title, the text editor is activated, so you can modify its properties (bold, italic, color...). To see how to use the text editor,see here in the Editor's Manual.
NOTE: The unit title is relevant data as the LMS training platform will use the unit title to identify it over any other. This is a data that must be included in the manifest file of the unit.
So, if you change the unit title, the LMS platform won't let you update it. (See more information).
See here how to set the title.