![[2023-09-27 Wednesday]]%%embed%%

```dataviewjs
// The date format for your periodic/daily notes
const dateFormat = 'YYYY-MM-DD dddd'
// Get the current file
const file = app.vault.getAbstractFileByPath(dv.current().file.path)
// Get the text contents of the current file
let contents = await app.vault.read(file)
// Update any text on the line before %%embed%% to be an embedded link to today's note
contents = contents.replace(/^.*?%%embed%%$/m, '![[' + moment().format(dateFormat) + ']]%%embed%%')
// Save the new contents back to the current file
await app.vault.modify(file, contents)
```