Advanced Product Labels Magento 2 extension allows the store owner to display different labels like the Hot (Best Seller) products label, Sale off products label, Featured products label, New products label on the product page, category page, and search page.

Features
- The extension provides a fully customizable interface from the admin control panel that is easily manageable.
- Multiple shapes for the label.
- The Extension also provides select products at a time of label creation or label update.
- The Store admin can set a condition on Customer groups, Date Range, Stock, and Price Range for the display label.
- The Store admin can set conditions with only selected products or all products.
- Display Hot (Best Seller) products label, Sale off products label, Featured products label, New products label, etc.
- Add an unlimited number of labels from the admin control panel.
- The number of positions options for category page, search page, and advanced search page, top-left, top-center, top-right, middle-left, middle-center, middle-right, bottom-left, bottom-center, and bottom-right.
- The Number of positions options for product page, top-left, top-center, top-right, middle-left, middle-center, and middle-right.

More details: https://www.solwininfotech.com/product/magento-2-extensions/advanced-product-labels-magento-2/

Can it display based on attribute condition? e.g display if attribute code is ---------