Inside reMARK, use the function “ALT+S” on your keyboard. Now search for the folder you wish to find. If needed be, you can be more specific with the name if you are able to remember it. On the picture below you can see that we are searching for Support, but also Support & Project shows up.  

Here is an example of using both the search function, but also filtering by using the auto-filter row. 

Now select ‘Jump to folder’ and it will then navigate you to the exact location in the folders list.