How to change src of iframe when rendering via map?

Question

React

Hello. Through the map, several dozens of items blocks are displayed, but how can I make sure that when clicked, the src attribute changes only for the block that is in the same parent (item.) Now, when clicked, the event fires simultaneously on the entire list of blocks. If I did it on Vue, I tried ref, but it didn’t work out here.

<div class="item">
          <div onClick={() => handlePlay(id)}>
                  Запуск {id}</div>
                  <iframe id="ytplayer" width="640" height="360" src={video} frameborder="0" />
</div>