Show the name of the customized engine when selecting in the drop down list

When you want to add a customized engine to your project or select an engine from the drop down list, you only see the domain and the language pair. So, that's a problem when you have e.g. three custominzed engines in the language direction FR-EN in the domain chemistry. You only see "FR-EN" and "Chemistry" but not the actual name of the engine.

It would be really helpful to see the name as additional information.