I want to find this string:

```markdown
{{< img "/img/image-name.png" "Image Caption" >}}
```

And replace with:

```markdown
![Image Caption](/img/image-name.png)
```

So the regex for finding:

```regex
(\{\{<) (img) "(.*?)" "(.*?)" (>\}\})
```

And the regex for replacing:

```regex
![$4]($3)
```

- `$4` -- will take the 4th group
- `$3` -- will take the 3rd group

![VS Code Find and Replace](https://i.imgur.com/MQ91sXf.png)

Demo: https://regex101.com/r/eusVXZ/2/