Try templater for the heading Yearly template - #6 by duifkruid
And to pull notes from today, one year ago, you can use dataview:
Heres an example for the notes modified today, one year ago:
```dataview
TABLE
WHERE
file.mtime.day = date(today).day
AND
file.mtime.month = (date(today) - dur(1 month)).month
AND
file.mtime.year = (date(today) - dur(1 year)).year```