Definitely. Essentially, you might find it useful to configure multiple Google Tag Manager containers through their API. You can find more information about this on their API’s documentation.

In the past, for a similar task, what worked for us was to control multiple tags and triggers in our platform and deploy them all together to Google Tag Manager once.

This API lets you access all the Google Tag Manager Containers available to you, this way you can create the tags and triggers as per your clients’ requirements. However, do keep the API rate limits in mind because it’s quite easy to exceed them, which could cause some issues. So, tread carefully!