Such is the opportunity for a grand party and gathering, albeit with proper COVID social distancing protocols being observed.
Buy a bottle of good Champagne & invite your friends to witness and party.
Boat De Naming Ceremony – Begin by invoking the name of the ruler of the deep as follows:
Oh, Mighty and great ruler of the seas and oceans. To whom all ships and we who venture upon your vast domain are required to pay homage. I implore you in your graciousness to expunge for all time from your records and recollection the name (insert your vessel’s old name). Which has ceased to be an entity in your kingdom. As proof thereof, we submit this ingot bearing her name. To be corrupted through your powers. And forever be purged from the sea. (At this point, the prepared metal tag is dropped from the bow of the boat into the sea.)
In grateful acknowledgment of your munificence and dispensation, we offer these libations to your majesty and your court. (Pour at least half of the bottle of Champagne into the sea from East to West. The remainder may be passed among your guests.)
You must conduct the renaming ceremony immediately after the purging ceremony. For this, you will need more Champagne.
Boat Naming Ceremony – Begin by again calling Poseidon as follows:
This version is for the Southern Hemisphere. For the Northern Hemisphere swap around the attributes of the
wind Gods, eg:
Great Boreas, exalted ruler of the North
Wind would have frigid breath instead of scalding.
Oh, Mighty rulers of the winds. Through whose power our frail vessels traverse the wild and faceless deep. We implore you to grant this worthy vessel (Insert your boat’s new name) the benefits and pleasures of your bounty. Ensuring us of your gentle ministration according to our needs.
Boat Naming Ceremony – Ask for the winds’ blessing:
(Facing north, pour a generous libation of Champagne into a Champagne flute and fling to the North as you intone

Great Boreas, exalted ruler of the North Wind. Grant us permission to use your mighty powers in the pursuit of our lawful endeavors. Ever sparing us the overwhelming scourge of your scalding breath.
(Facing west, pour the same amount of Champagne and fling to the West while intoning

Great Zephyrus, exalted ruler of the West Wind, grant us permission to use your mighty powers in the pursuit of our lawful endeavors, ever sparing us the overwhelming scourge of your wild breath.
(Facing east, repeat and fling to the East.) Great Eurus, exalted ruler of the East Wind. Grant us permission to use your mighty powers in the pursuit of our lawful endeavors. Ever sparing us the overwhelming scourge of your mighty breath.
(Facing south, repeat, flinging to the South.) Great Notus, exalted ruler of the South Wind. Grant us permission to use your mighty powers in the pursuit of our lawful endeavors. Ever sparing us the overwhelming scourge of your frigid breath.
The Boat Naming Ceremony is completed!
Of course, any champagne remaining will be the beginnings of a suitable celebration in honor of the occasion.
At last, the ceremony has been completed. Now you may bring aboard items bearing the new name of your vessel. Need to install the name before the ceremony? Make sure the name is not revealed before the ceremony is finished. It may be covered with bunting or some other suitable material.