Header information (title, decription, etc) changes when updating components to the blank Master page titles, description, etc

Beginners
1

Hi,

I had to go back and change nav-bar selections. I adjusted the nav-bar on the master page and then (trying for the first time) I went to “components” and used “update the whole project” for the first time and 10 pages that used that master page lost their unique descriptions, titles and keywords. I note that information I added to these pages in a defined editable area of the master page was not affected.

How do I set headers in my master page such that I can put titles, keywords, and descriptions on pages using that master page and still update the whole project for other changes to my master page?

Thanks
@Richard

2

Forgive me. I found details on meta fields and titles well documented under Pinegrow Pro-> Master Pages.