Save for Web - lowercase filename

I know previously there was a way to specify when saving photos for web to have the filename lowercase. The only thing I can find now is to make the extension lower or uppercase (in preferences), or in the SFW output settings, there are options for different filename setups, but nothing for prompting lowercase. Any ideas? Am I just missing it?

Currently, the SFW file is pulling my document name.
I'm on Windows 10, using PS 2025 - 26.7.0