This Plugin gives you the possibility to hide the Dashboard before selected users. 
It is very flexible, since it works with an extra capability “Hide Dashboard”. 
This capability can be assigned to one or more roles and/or as an extra capability to one or more users.
Users with hidden Dashboard will be redirected to their profile-page.
You need also the “<a href="http://www.im-web-gefunden.de/wordpress-plugins/role-manager/" title="Role Manager Plugin for WordPress" rel="nofollow ugc">Role Manager Plugin</a>” for this Plugin.

IWG Hide Dashboard

"Hide Dashboard" hides the dashboard for all users with the capability "hide_dashboard".

azeddev

You need to change your login ?
You need to change your nicename (unique slug for your profile) ?
You need to change your display name (the name that you display publicly) ?
User Rename by Azed is made for you !
<ul>
<li>settings define who can use the plugin</li>
<li>Administrator can change every user</li>
<li>Author / Editor / Contributor ∕ Subscriber can only change their own datas by default</li>
<li>Administrator can manage how users roles interact with the plugin (all access / only edit own profile / no access)</li>
<li>
Auto verify that infos aren’t used by another profile
</li>
<li>
Available in ENGLISH
</li>
<li>Available in FRENCH</li>
<li>.PO available to make your own translation !</li>
</ul>

User Rename by Azed

Allow you to change login + nicename (url for user profile) and display name (pseudonym)
Tested on 4.5.3 and 3.4



Work fine, do what it say

This plugin let you easily and completely rename a user account (login + nicename + display name).

IWG Hide Dashboard vs User Rename by Azed