The word “Archives” in the browser tab…

In product category pages, the page itself looks fine. It’s the browser tab I want to fix. For instance, in the category “Lanterns”, the browser tab reads “Lanterns Archives”. The word “Archives” is not wanted.

It’s the same for all Categories and sub-categories of products. Screenshot:

https://artquesta.com/wp-content/uploads/2019/05/UnwantedWordArchivesInTabs.jpg

Also, when posting a link to one of these category pages on Facebook, below each products image, the word “Archives” is creeping in, too. Screenshot:

https://artquesta.com/wp-content/uploads/2019/05/UnwantedWordArchivesInFacebook.jpg

Any ideas?

The page I need help with: [log in to see the link]