Custom default frame name + auto-case renaming for layers

I’d love to see two improvements to the Layers panel:

1. Custom default frame name – Instead of every new frame being named “Frame”, it would be great if we could set our own default (e.g. “div”, “container”, etc.) in the settings.
2. Auto layer name formatting – Add a setting to auto-rename layers using a chosen case style: camelCase, snake_case, kebab-case, PascalCase, etc. Would be super helpful for dev handoff and keeping files clean and consistent.