WordPress integrates Google authorship once the user add a Google+ link in his profile. Now, according to your post above, you got “last updated on XYZ by admin”. You can at least assign a nice name in your user profile and WordPress will use that one in displaying the data. You can also create another user as an author and assign it to your other pages.

You may want to check out Google Authorship Compliance in WordPress article. The article might explain Google Authorship within WordPress thoroughly.

Thank you.

Thanks, this helped address the authorship puzzle but what about the errors associated with missing: entry-title?

Rgds, Neil

In regards to your entry title missing, we could not guarantee answers as of now, would you mind sending us some information, maybe some screenshot about the issue. Thank you so much.

Cheers!

http://www.unmask.us/wp-content/uploads/2015/03/Missing-entry-title-errors.png

Thanks for writing in! Please refer to the following post on how to resolve that (https://theme.co/x/member/forums/topic/structured-data-testing-tool-by-google-webmaster/#post-176632).

Hope that helps.

With regards to the missing: entry-title, we’ve investigated your site. For example on this page, http://www.unmask.us/songwriters-n-p/, it has a page title “Songwriters (N-P)” and it has a class .entry-title in it. The homepage doesn’t have any page title and you are using a page template with no container with header and footer.

Will you please try this workaround and see if it works for you.

//add hatom data
function add_suf_hatom_data($content) {
    $t = get_the_modified_time('F jS, Y');
    $author = get_the_author();
    $title = get_the_title();
if (is_home() || is_singular() || is_archive() ) {
        $content .= '<div class="hatom-extra" style="display:none;visibility:hidden;"><span class="entry-title">'.$title.'</span> was last modified: <span class="updated"> '.$t.'</span> by <span class="author vcard"><span class="fn">'.$author.'</span></span></div>';
    }
    return $content;
    }
add_filter('the_content', 'add_suf_hatom_data');

Thank you.