# Modify case...

**URL:** https://community.mp3tag.de/t/modify-case/6920
**Category:** Support
**Created:** [June 7, 2008, 6:58pm UTC](https://community.mp3tag.de/t/modify-case/6920 "2008-06-07T18:58:41Z")
**Posts on this page:** 1
**Showing post:** 1

<div class="post-metadata">

### Author: ![djodjolyon](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/d/cab0a1/32.png) [@djodjolyon](https://community.mp3tag.de/u/djodjolyon)
#### Post date: [June 7, 2008, 6:58pm UTC](https://community.mp3tag.de/t/modify-case/6920/1 "2008-06-07T18:58:41Z")

</div>

Hello,

Here is my last question about case...  
I could do everything I wanted exept that.

I want that in one action, all my fields have the good case.

the problem come if I have a word in uppercase. I want it to stay like it is already.

Here is an exemple.  
I have : aaaa BBB ccc.mp3  
I want : Aaaa BBB Ccc.mp3

I already have an action to change the Aaa & the Ccc but it will also change the Bbb like that.

So I thaught about something like that but I can't find the way to make it work :  
Regular expression : (.?_)\s(word and numbers with only uppercase)\s(.?_)  
Replace with : $caps($1) $upper($2) $caps($3)

Thank you for helping me...

---

_[View the full topic](https://community.mp3tag.de/t/modify-case/6920)._