WP Spreadsheet 2.0- Changing Header and Settings

Hello,

I am having trouble figuring out how to change the header (A, B, C, D…) into Name, Email, etc…

Is there something I need to change?
Also, I can’t seem to find the settings button, PDF, Excel on the spreadsheet.

Thanks.

Nevermind, I figured out the header situation, but still can’t locate the settings option. Also, is it possible to merge cells or increase the height of specific cells?

If you are using spreadsheet in full-access mode ( readonly key was not specified ) - export and settings buttons will be always show in right-top corner.

In readonly mode settings button is hidden.