How do you make a text element that combines text flow into multiple lines instead of overflowing off the page?

Hi! So I have a text element that pulls data from the backend and combines it with a word, and when the data pulled from the backend is too long, it ends up overflowing off the page horizontally instead of going into multiple lines. How do I set up my text element so that when it pulls String data from the backend to combine with the original word, the text flows into multiple lines instead of overflowing horizontally off the page?