File exists indicator

When in sample mode I push the save button to save the sample and then if I want to save it in a folder I have to select a folder and then name my sample.
My problem is I have a folder with names like snare01, snare02, … but I don’t know if my last snare file is snare12 or snare13.
So I name the sample with snare13 and I push save and it says something like ‘this file already exists, overwrite ?’ So I have to go back to renaming, etc etc

So I guess it would be nice when naming a sample to have an indicator of whether the file exists or not in the current chosen folder.
Or even better some kind of special character to append to the name, like ‘snare*’, and it names automatically to the last version + 1.

I just saw this related post :