I want to implement an automatic completion function on crawled data.

Hello.

I want to implement a function that automatically completes data crawled from a specific website when searched in the search box.

Among them, any data in the item model can be entered

I want it to be completed automatically completed.

For example, I would like to implement a function that automatically completes germany below if I only enter ger among the country data scratched in {{Item.country}}} in the search box.

I've seen several examples of autocomplete, but it's not implemented as I wanted, so I'm asking for a solution.