Please check the below instructions to change the link template.
1. Create a dir named download-manager inside your active theme dir
2. Now copy the files you want to modify from /src/{ComponentDir}/views dir to /{active-theme}/download-manager/dir.
3. Customize template file(s) in {active-theme}/download-manager dir as per your need
4. Keep the dir structure, which means, a file from /src/Packages/views/link-templates dir should go to /{active-theme}/download-manager/link-templates dir.
In your scenario, it will be /src/Package/views/link-templates/link-template-....php
Regarding the download file settings, the page templates are not selectable issue, I’d request you to check whether there are any plugins installed that might be causing this.
Here is what you can do to check:
1. Please try switching to another theme, like Twenty Twenty-one, and check whether the issue persists or not. If not, then it is the theme that is causing the error.
2. Deactivate all plugins temporarily except WPDM and see if that solves the problem. Then, activate plugins one by one to see which plugin is causing the problem.
3. Try one more time after clearing your browser, website, and CDN caches if you have any. You may temporarily disable the caching plugin for testing.
Well, for Elementor it’s not possible as of now, we may add this in a future release.
However, by using Gutenberg/block editor you may use the below free add-on, and using one of the blocks called All Downloads Table you can achieve your desired output.
