Sally would double click the word, Home, and just replace it with the word, Shelter.
There is no need to go for other options like clicking the word and deleting it with the delete button, or putting cursor after the word and press backspace. The best option is to double click the word and replace it where needed.
She can also change the word, Home, with some other word by just clicking on the word, Home, and right clicking on it and finding the synonyms for that word. through this, she can replace one word with many other options.