How to speed up demo installation?
It seems like you’re describing a solution to a problem users might experience with importing demos, we’ve added two new options to address this issue.
So the two new options are: “Skip Media” and “Import One of Each Post Type”. Using these options, users can speed up the demo import process by about 50%.
1) Skip Media
This option allows users to skip importing images, videos, and other types of media during the demo import process, which helps reduce the time it takes to complete the import.

2) Import One of Each Post Type
This option ensures that only one instance of each post type (such as products or posts) is imported during the demo import process, which also helps to speed up the import time.

