Intro using assets requires redownloading/assigning for every YouTube video using that Intro?

Say I create a intro for my firm, using a Davinci Resolve Video template, a audio clip and and image from Envato Elements. Do I have to redownloud all 3 assets and re-assign them to a project every time I upload a video with that Intro?

Heya! Here’s more info on licensing and web series -