We are using Virtualizor Version 3.2.1 (KVM) and WHMCS 8.10.1.
In the client area (WHMCS), when working with a VPS, all the inscriptions are in English, although the entire personal account page is in Ukrainian. We found files in the /languages folder and corrected the untranslated moments (Graphs, Tasks, Network, etc.), but they are still displayed in the system in English. (Screenshot added)
Please tell us if additional settings are needed to enable localization?