Prince shouldn't be capitalized in this sentence. It should only be capitalized if it directly precedes the name of the prince.
"The Prince went to the gala."
No, you do not need to capitalise ornaments.
No, you do not need to capitalise internships in a sentence.
A Gala Dinner in Hindi can be called "गाला डिनर" (Gala Dinar) or "उत्सव डिनर" (Utsav Dinar).
"Gala" as a prefix typically means grand or festive, often associated with celebrations or special events.
Capitalise only if it starts a sentence, or is part of a title.
Yes it is if you capitalise and punctuate it thus: You went to the mall last week.
Munro
Elton John Bryan Adams Phil Collins George Harrison
Hugh Prince went by Hughie.
in The King ***
Crown Prince Hohenzollern went by Crown Prince Wilhelm.
No.
No.
yes
No. It's not necessary.
Yes
Yes, "local authorities" should be capitalized when referring to a specific group of governmental bodies responsible for specific areas or regions. For example: "Local authorities in the city have implemented new policies to reduce traffic congestion."