The name of Library view shows different name in different Vault.
This is caused by the field translations were modified.
1. Login to Vault and go to the Admin mode
2. Click on Settings, then go to 'Language & Region Settings' Section
3. Click On Export after select the appropriate items and translation file
4. Locate to the Labels for Library, make the changes, then import back.
Vault Help Documentation: How to Use Bulk Translation