Is it a wish that I want to be Princess Elsa?

Yes, "I want to be Princess Elsa" is a wish. The reason for this is the following：

Desire generally refers to the idea that a person expects to achieve and hopes to achieve a certain goal in the future, and this idea is usually a beautiful idea (longing, yearning or strong tendency for a specific object or emotion), mostly for the expectation of the original pure mind in childhood for the future.

Sentences expressing wishes are usually "I want", "I hope", "I want to be", "I want to be", "My wish is", "I hope" and so on.

So "I want to be Princess Elsa" is a wish, because the person who said this sentence hopes to be a beautiful and brave girl like Princess Elsa in the future.

1, the synonym of wish is wish:

Wish, pinyin is xρn Yuàn, which refers to the wish in the heart, the beautiful wish in the heart, and hope to realize it one day in the future through hard work. A common sentence pattern for expressing wishes is "My wish is ……" and so on. Ex.: My greatest wish in this life is that my parents, children and myself can be healthy.

2. Sentences about wishes:

1, I would rather be the smallest person with dreams and wishes to realize my dreams than the greatest person without dreams and wishes. ?

We made so many wishes and dreams, only to find that our ultimate hope is health, peace and happiness.

As long as you sincerely wish, there will be a force to help you succeed, and the luck you expect will come to you. Especially those who are deeply unfortunate and face setbacks need to believe that they have the possibility of moving towards a better future.