# Capitalizing names with Mc/Mac

**URL:** https://community.mp3tag.de/t/capitalizing-names-with-mc-mac/13838
**Category:** Support
**Created:** [September 4, 2012, 1:45pm UTC](https://community.mp3tag.de/t/capitalizing-names-with-mc-mac/13838 "2012-09-04T13:45:13Z")
**Posts on this page:** 1
**Showing post:** 1

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### Author: ![Moshi](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/m/f07891/32.png) [@Moshi](https://community.mp3tag.de/u/Moshi)
#### Post date: [September 4, 2012, 1:45pm UTC](https://community.mp3tag.de/t/capitalizing-names-with-mc-mac/13838/1 "2012-09-04T13:45:13Z")

</div>

I was sure there was once topic about this already and I searched the forum, couldn't find it...

So now I'm asking here. I got this action from this forum for renaming names from, for example, Mcdonalds to proper McDonalds. Action is this:

Replace with regular expression

Regular expression  
\bMc(?=.)

Replace with  
Mc$upper($1)

But i was trying this action today and it's not working, tried to fix it by myself and gave up.

So what is wrong with it?

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_[View the full topic](https://community.mp3tag.de/t/capitalizing-names-with-mc-mac/13838)._