@isaiur If you’re on a mac, then I can highly recommend using Raycast to achieve this. Raycast has a snippets feature, which lets you perform a “text expand” from a detected keyword, and the expanded text can include dates or timestamps.
I’m constantly using Raycast’s snippets for my note content and title templates. For example, if I have a 1:1 meeting with a colleague I type :john in the note title, and Raycast expands it to John Doe | 2023-01-01. Then I tab to the note content and type :1 and Recast instantly expands it to my 1:1 template:
## Topics
## Notes
## Diary entry
## Next time
Personally, I prefer sharp tools, which do one thing really well. So I like managing my templates and text expansions outside of Supernotes, in a tool that’s specifically designed for it.