title: How to rename a project in Rider dotnet core solution
body: <p>I've got a test project in a tiny dotnet core solution based project, created in Jetbrains Rider, but it has the default name "UnitTestProject".
  (When I added it I thought "naming is hard - but renaming is easy!").</p>
  
  <p>I've renamed the namespace in the tests, but can't work out how to rename the project itself in Rider.</p>
  
  <ul>
  <li>f6 (which is usually rename) does nothing.</li>
  <li>right-clicking on the project - the rename option is greyed out.</li>
  </ul>
  
  <p>I assume I can just grep around in the .csproj and .sln and rename it by hand, but surely this should be easy in my shiny new IDE?</p>
  
  <p>Rider 2017.2 (full subscription version).<br>
  Dotnet core version 2.03.<br>
  Ubuntu 16.04 if that matters.</p>