Import translated text successful, but the course is still in English

Hi!

I've gone through all the steps to translate the course, and even get an "import successful" message when I import the translated .xlf file. How do I know if it worked? When I publish and share the link for the course, it's still in English. I can't find a button to "switch" it to Spanish (if that's what's supposed to happen?). Will it be in Spanish once I export it and add it to our website, even though it still displays English on my end? Also, I'm not sure if this is important, but when I navigate away from the settings page and then return, I still get the "Import Translated Text" button below Step 3: Import translated text... I'm not sure if that's supposed to go away after I've already imported the translated file?

Any help would be appreciated! 

Thank you!