Allows you to set custom translation files for a particular text domain.
As of April 2026, Custom Translation Files is a WordPress mo plugin with 0 active installations and a 0/5 rating0. It has been downloaded 1.3K+ times in total. Requires WordPress 3.4+ and PHP 5.2.4+. Available on WordPress.org since 2018. Last updated 7 years ago — may have compatibility concerns. Top alternative: Debug MO Translations.
Let’s say, you have translated a plugin or theme and have a mo file ready. But the plugin author does not respond to your submission offer or you cannot contact the author for whatever reasons.
In this case, you may be able to upload the file in the location that the plugin uses within the plugin’s directory but this is not ideal because when it is updated, your translation file will be gone. You have to repeat doing it.
This plugin solves this problem by allowing you to upload the mo file and lets WordPress use it.
What you need are:
Set these in the setting page and the plugin will take care of the rest.
It’s simple and lightweight.
| WordPress | 3.4+ requiredTested up to 4.9.29 |
| PHP | 5.2.4+ required |
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