High-Res Video Lip Sync Adjustment

I need a high-resolution video edited to change the character's lip movements to match Norwegian dialogue. The character is walking on the beach, talking on the phone.

Project details:
- Video length: 3-4 minutes
- Norwegian dialogue: Fully transcribed script available
- Any technique that ensures quality is acceptable

Requirements:
- Experience with lip-syncing in videos
- Proficiency in video editing software
- High attention to detail

Please provide a sample before completing the entire project to ensure quality.