Template Manager By WordPress Monsters - Rating, Reviews, Demo & Download
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Plugin Description
You can create templates (layout) for your pages to add some blocks of content before/after general content.
Also you can assign your template to custom post type(archive or single), taxonomies, 404 and search results pages, this options can be found in Templates->Settings menu in admin console.
You should use
[wpm-template-content]
shortcode in this templates to separate content.
Watch how to use Template Manager plugin in this cute short video:
Screenshots
Settings menu.
Sample template.
Template selection on Edit page screen.
Result of applying template to page.