This is "General text on entry landing page before an activated entry", is only visible on an entry landing page of an entry and can be configured for every cg_gallery shortcode type in "Edit options" >>> "Entry view"
NOTE:the cg_gallery... shortcode with entry_id added to this page can be placed on any other of your pages
NOTE: social media share icons can be configured in "Edit options" >>> "Entry view"
NOTE: "Back to gallery button custom URL" can be configured in "Edit options" >>> "Entry view"