Which lorada version are you using now? In these days, woocommerce plugin was updated often, so we also updated our lorada theme to be compatible with the latest woocommerce version.
So please update lorada theme. You can download the new version from themeforest.
And next, a lot of plugins are not supported the multi-languages. They only make the english translate pot file to translate the other languages.
So you need to translate the necessary strings on loco translate manually.
If you have any questions, please let us know again with screenshots.
Best Regards, C-Themes