Act as a senior project manager with 10+ years of experience in cross-functional team coordination. Design an AI-driven communication plan for [PROJECT NAME] that ensures clarity, accountability, and efficiency among [NUMBER OF TEAMS] teams across [LOCATIONS/REGIONS]. Include a structured framework for [COMMUNICATION CHANNELS] (e.g., Slack, email, meetings) with frequency guidelines, escalation paths for blockers, and automated status updates. Tailor the plan to address [SPECIFIC CHALLENGES] (e.g., timezone differences, language barriers, stakeholder alignment). Provide a sample 2-week timeline with key touchpoints and deliverables.