Create: Auto-fill project entity in get product name if is not passed in

[iLLiCiTiT]

Changelog Description

Auto fill project entity from current context if is not passed into the create plugin method.

Additional info

There is low chance we will call this method from different than current project, but I've added check for the project name (just safety).

Testing notes:

1. Product name calculation might be a little bit faster for creators which are calling the method on their own (e.g. auto-creators).