pajko

<ul>
<li>The plugin will add new sidebar of TinyMCE templates</li>
<li>It will also add new widget “TinyMCE Templates” witch is just like text widget but without title beeing displayed.</li>
<li>You can add any widget in the Tiny Templates sidebar, and you will be able to insert that widget output in editor.</li>
<li>Widget titles will be hidden in editor, wraped with , or if you insert TinyMCE Template widget you won’t get title at all</li>
<li>Once in editor, you will see “insert predefined template content” button.</li>
<li>When you click on that button, you will get the popup where you can select, preview and insert all defined templates from Tiny Templates sidebar. </li>
<li>Once inserted in editor, you can change the HTML code that was produced.</li>
<li>This is the great way to easy define some changable block HTML templates that you may use often on you site, but they still have to be changed a bit for each usage case.</li>
</ul>

Widgets2Editor

Enables inserting of almost all widgets output into the visual editor, as static HTML blocks, witch can be changed once inserted into editor.

Andrew Ozz

This plugin adds 30 languages to <a href="https://wordpress.org/plugins/tinymce-advanced/" rel="ugc">TinyMCE Advanced</a>: 
Arabic (ar), Belarusian (be), Bokmål Norwegian (nb), Bulgarian (bg), Catalan (ca), Simplified Chinese (cn), Czech (cs), Danish (da), Dutch, Flemish (nl), Farsi (fa), Finnish (fi), Galician (gl), Greek (el), Hebrew (he), Hungarian (hu), Indonesian (id), Central Khmer (km), Korean (ko), Latvian (lv), Lithuanian (lt), Macedonian (mk), Norwegian (no), Polish (pl), Romanian (ro), Slovak (sk), Slovenian (sl), Swedish (sv), Turkish (tr), Ukrainian (uk), Welsh (cy).
If you have set WordPress to one of these languages and this plugin is enabled, the TinyMCE Advanced plugin will use that language for all buttons and popups added to the Visual editor.

TinyMCE Advanced Language Pack

Adds more translations for the TinyMCE components used in the TinyMCE Advanced plugin.

Widgets2Editor vs TinyMCE Advanced Language Pack