title: Cannot change name to the App
body: <p>I've made an application and the <code>AndroidManifest.xml</code> has these attributes:</p>
  
  <pre><code>&lt;application
          android:allowBackup="true"
          android:icon="@drawable/flower"
          android:label="@string/app_name"
          android:theme="@style/AppTheme" &gt;
          &lt;activity
              android:name="com.manish.tabdemo.TabHostActivity"
              android:label="@string/app_name" &gt;
              &lt;intent-filter&gt;
                  &lt;action android:name="android.intent.action.MAIN" /&gt;
  
                  &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
              &lt;/intent-filter&gt;
          &lt;/activity&gt;
          &lt;activity android:name="com.manish.tabdemo.HomeActivity"/&gt;
               &lt;activity android:name="com.manish.tabdemo.AboutActivity"/&gt;
                    &lt;activity android:name="com.manish.tabdemo.ContactActivity"/&gt;
      &lt;/application&gt;
  </code></pre>
  
  <p>If you look at <a href="http://prntscr.com/1n09ve" rel="nofollow">this</a> picture you see the main page of my app. I want to change that <code>TabHostDemo</code> you see next to the fire flower with <code>MK7 VRs List</code>.</p>
  
  <p>I googled and I found that if I want to change the title I have to edit some stuff in this way:</p>
  
  <pre><code>android:label="@string/app_name"
  android:label="@string/app_name"
  </code></pre>
  
  <p>becomes...</p>
  
  <pre><code>android:label="@string/MK7 VRs List"
  android:label="@string/MK7 VRs List"
  </code></pre>
  
  <p>If I do this I have an error that tells me "No resources found that matches the given name". Can you help me?</p>