Custom CMS page search for Editor

Hi

I have been trying to implement a custom search for searching pages in the editor mode, 

But i have not manage to do it.

I have manage to do it for products in Catalog area, but not in pages.

I have try this:

[SearchProvider]
public class CustomPageSearchProvider : ISearchProvider
    {
        public CustomPageSearchProvider()
        {
        }
        public string Area => "Cms";
        public string Category => "Custom page search";
        public virtual IEnumerable<SearchResult> Search(Query query)
        {
            var list = new List<SearchResult>();
            list.Add(new SearchResult("https://www.test.com", "Test 1"));
            list.Add(new SearchResult("https://www.test.com", "Test 2"));
            return list;
        }
    }