Hi,

Since you're using Odoo Online and can't customize the POS layout directly due to the lack of Studio access and custom module installation, the most practical solution is to shorten the product names. Go to Products > Products and edit each wine product, using concise names or abbreviations. If needed, store the full name in the "Internal Reference" field.

You can also improve POS navigation by organizing wines into categories (e.g., "Red Wines," "White Wines") and enabling the "Product Categories" option in POS settings. While submitting a feature request to Odoo for more customization options is an option, it's unlikely to provide a quick solution. Direct customization through Studio or custom modules is not possible on Odoo Online.

Hope it helps