How do I Create a Unique Header and Logo for Each Page

Hi guys — I am attempting to finish a website that will include a header file for each page. This header feature appears to be off-base and that concerns me. This feature appears to lack the ability to use the Word Press editor that is internal to Bold Grid. This feature appears to lack the ability to change the files or the logo on the header to frame or reframe the site. How do I manage to use the Word Press editor, or any editor, to change features on the header files and template files for the site. I am attempting to monitor these pages for further reference.