** Recommended Root Structure:

/public_html/crm
│
├── shared-assets/          # Common scripts, fonts, or logos used across brands
│
├── brand-group/
│   ├── marketing/
│   ├── sales/
│   ├── service/
│   └── survey/
│
├── brand-toyota/
│   ├── marketing/
│   ├── sales/
│   ├── service/
│   └── survey/
│
├── brand-ram/
│   └── ... (same layout)
│
├── brand-mg/
│
├── brand-mazda/
│
├── brand-hyundai/
│
└── brand-used/


** Inside Each Category Folder:
/public_html/crm/brand-toyota/marketing/
├── index.html
├── assets/
│   ├── css/
│   ├── js/
│   └── images/
└── templates/
    ├── email-campaign1.html
    ├── email-campaign1.mjml
    ├── service-reminder-v2.html
    └── service-reminder-v2.mjml