Setting Apple Maps as universal default

I found this for you, which seems it will accomplish what you're looking for:

Here’s how you can open Apple Maps by default on iPhone and iPad.

1. Open the Settings app.
2. Scroll down and tap Safari.
3. Tap Extensions.
4. From the list, select Open in Apple Maps.
5. Tap the toggle at the top to enable the extension.
6. Under Permissions, tap All Websites.
7. Tap Allow.

Since I've never done this, I'm afraid I can't offer much more. If you live in the US, call Apple at: 800-MY-APPLE and maybe they can help you.

After getting into the App Store from clicking more extensions, you will to purchase a map director. There are 2 i have found, screenshots attached, that you can purchase, but no free ones, typical apple. Hope this helps 👍🏼

I've never been inclined to do this, but I would tap More Extensions.