Issues with Layout Imports and Template Creation for Webinars

I was asked when demonstrating if a layout could be imported or made as a template. I’ve imported ppt backgrounds but it was interesting. The person has a Webinar training program and wants to have the slides set up and a template (not theme) populated. I tried inputting a similar document last week I had the title Slide 1 etc and in prompts said don’t use the word slide and number rather the title that follows. But it didn’t. I asked for exact words replicated Weirdly when uploading a conversation with three people from Grain transcription and asked for summary it didn’t include and timestamps