Organized folders and tags

It is my impression that when I use the organized folders, Roon store some data and do not take out even thus eliminating the album. In the following example I have imported a CD that is not recognized and have the tags in Italian language, when I noticed the error, I have changed the tags by inserting them in English. I deleted and reimported the album but Roon continues to offer me the headlines in Italian but as you can see from the images the tags now are all in English. Where Roon reads this data? Thank you.