Perhaps alias in frontmatter (or YAML) would help you on that. Here I have how I shorten the filename to only GHG Scopes.md but I have an alias that appears in the search/quick switcher that is longer a bit more descriptive
To do so, YAML must be the first thing in your note and it is sandwiched between a pair of 3 dashes like this code snippet
---
alias: longer name
---
here I put alias at the top of my note
in quick switcher, it will appear
