ACF: Rus-To-Lat for WordPress

I’ve been wrestling with messy ACF field names on a multilingual site where some fields were in Cyrillic, and it was driving me nuts. The backend looked like a script from a spy movie - all squiggly letters, hard to read, impossible to debug. Then I found this plugin. No fanfare, no setup wizard, just install and go. It’s exactly what it says: takes your Russian field names and turns them into clean, readable Latin versions. Like turning “контактная_информация” into “kontaktnaya_informatsiya”. Not fancy, but honestly? That’s the whole point.

The good stuff

It works without any configuration. You install it, activate, and boom - all your existing Cyrillic field names get automatically converted to Latin. I didn’t have to retype anything or edit every single field. And it doesn’t touch the actual data - just the labels and keys in the admin. That’s huge. I tested it on a live site and didn’t break a single thing. Also, it’s free. No upsells, no tracking, nothing. Just a tiny PHP file that does one job and does it quietly. If you’re using ACF on a project with Russian content, this is the kind of thing that saves you 10 minutes per field when you’re debugging or handing off work to someone else.

The not-so-good

It’s not flashy. There’s no UI, no settings page, no option to reverse it or customize the mapping. If you want more control - say, map “пользователь” to “user” instead of “polzovatel” - you’re out of luck. And since the developer isn’t listed, there’s zero chance of updates or support. But honestly, that’s not a dealbreaker. It does its one job, and it does it well. The only real downside? It’s probably not useful unless you’re actually working with Cyrillic field names. If you’re building a site in English, you’ll just be confused by the random Latin strings. So don’t install it unless you’re in that camp.

Bottom line

If you’re using ACF: Rus-To-Lat for WordPress for Wordpress and you’re working with Russian field names, this plugin is a quiet lifesaver. Free, simple, no BS. It won’t win awards, but it fixes a real pain point. Download it if you’re tired of squinting at Cyrillic labels in your dashboard. Skip it otherwise - it’s niche, but perfect for its niche.