Hi,

When you activate a new language on your Odoo website, like Slovenian, you might find that only some words are translated, while others remain in English. This is because Odoo doesn't automatically translate all content; you need to populate the translations.

The primary reason for this issue is often missing translations for specific words or phrases. You'll need to manually translate these terms into Slovenian using Odoo's translation interface. You can also check for community-provided translations. Ensure that the modules related to your website content have Slovenian translations available and are properly installed. Clearing your Odoo cache can also help ensure the updated translations display correctly. If you're using a custom theme, verify that it supports multiple languages.

If you've tried these steps and still have problems, consider contacting Odoo support or an Odoo partner for further assistance.

Hope it helps