General translations:
* Wedding canopy - This is the most common and general translation.
* Ceremony pavilion - This emphasizes the function of the mandap.
* Sacred space - This captures the religious significance of the mandap.
More specific translations:
* Hindu wedding altar - This is specific to Hindu weddings.
* Marriage platform - This emphasizes the structural aspect of the mandap.
Other options:
* Chhatri - This is a more literal translation from Hindi, meaning "umbrella" or "canopy."
* Kalyana mandapam - This is a Tamil word meaning "wedding hall" and often refers to a large structure used for multiple weddings.
The best translation will depend on the specific situation and the intended audience.