Cultivar names aren't registered anywhere unless the plant was awarded, then it is in the awards database to identify the specific plant. I looked up this one in Orchidwiz (the AOS also has a database, that is available to members) and I did find 'Islander Delights' AM/AOS . So that's the correct spelling. 'Lakeland' was not awarded, so the name will be recorded nowhere except on your tag and in your memory.