The way this is usually done by now is to make it automatic using the scripting. You can have your script name things differently based on any criteria, e.g. you can choose to have different naming rules for various artist releases, for singles, for videos, for standalone recordings etc.
This is not how this should be done really. You are not writting web applications in Picard ffs 
My current script is general enough and is PITA to maintain and change. Shorter, ad-hoc friendly scripts that are easy to select and change have no alternative here.
Also, DSL is horrible.