Modifying Grafana logo and welcome message: is it a violation of the license?

Greetings all,
I am planning to use Grafana 8.x version as part of a commercial project to provide a monitoring dashboard.

I would like to change the Grafana logo and favicon.
I know how to make these changes, but I am wondering if it is allowed under the AGPL license of Grafana.

I want to clarify that my intention is not to create a new Grafana image and sell it. I want to change the Grafana logo and favicon by mount “/usr/share/grafana/public/img” path with a new icon that don’t have copyright issues.

Please let me know if this customization is allowed. Thank you.