Give presets a singular name to prevent confusion

[sytheveenje]

I found it confusing that I added a preset called "Clients" and it suggested me a name for the collection using the name of the preset: "E.g. Clients". and then for the singular name it suggested "E.g. Event".

The "E.g. Event" part is hardcoded. I suggest giving the presets a singular_name as well and show that in the CLI tool.