how to rename the files in my folder with directory name + padded incrementing number?

so I have a folder full of images. They have different filenames.

example:

folder name: 2017-summer-vacation

files inside:
beach-photo.jpg
sand-dunes.jpg
and many more

I want to rename the files as

2017-summer-vacation0001.jpg
2017-summer-vacation0002.jpg
and so on

I can use "new name" + "<DirName:1><Inc NrDir:1>" tag but I have no idea on how to add the padding.

Can you please help? Thanks

---

Reply to #1:

Just add the zeros to the left of the 1, like so
"<Inc NrDir:0001>"

---