I can help you to translate this plugin into Vietnamese for FREE

[ghost]

I can help you because there are lots of server that use your plugin and some of them don't know English

[fuyutsuki]

First, please translate the currently translated en_us.ini and create a Vietnamese translation file (vi_vn.ini).
Then, place it in resources/languages and create a PR.
Optionally, it would be great if you could also translate the README.md and place it as .github/readme/vi_vn.md.

I appreciate your help!