You can find the file reference for your custom Adobe font here: https://fonts.adobe.com/
Search for your custom font in the search bar and activate the font. Once activated, click on the button   Add to Web Project.
If you haven't done so already, you'll need to add your font to an existing Project or create a new Project. Once a Project is selected, click Save.
You'll find the file reference for your font in the gray box. Copy and paste this into the Meta Tags section in your Re:amaze Brands settings.