You should incorporate visual elements to simplify the messages to make internal communications more fun and engaging. The use of gamification is also a good idea, such as a leaderboard for completing tasks, small rewards for timely updates or friendly challenges between teams.
Before scheduling a meeting, ask yourself: Can this update be shared through an email, chat message, or hovering over the person's table instead? If the purpose is only to share information (not make urgent, collaborative decisions), it’s often better handled asynchronously.
Internal communication can be improved by making it clear, purposeful, and easy to access without overloading your team with back-to-back meetings. You can set clear expectations so everyone knows what their role is and what is expected of them. Replace the routine status meeting with short written checks. To make the project status transparent, you can use collaborative tools and create a central knowledge hub so that information is easy to find.