New notebook can be created via Rstudio->File->New File->R Notebook. This opens a default notebook with some prefilled texts/chunks.
Earlier I need to edit the default template located at "/Applications/RStudio.app/Contents/Resources/resources/templates" with my edited version of "notebook_osx.Rmd".
I do not see this path in the current version of RStudio [RStudio 2022.12.0+353 Elsbeth Geranium Release]
So where can I edit the default new notebook template to suit my requirements.
This is on the following config.
"RStudio 2022.12.0+353 "Elsbeth Geranium" Release" on "MacOS Monterey"