Change text of a specific button on Product Page 7.1

Site URL: https://www.teamshakeitup.com.au/shop

Hey all!

I need to change the text of 2 specific buttons on my shop page, I'll add images here to make it easier to understand:

On the attached screenshot, I need the button label of the Game Changer & We got this packs to say: "Choose Flavour" instead of "Add to Cart". All the other products should remain the same. 

Also, this is what's on my Code Injection Footer (if this helps at all):

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

<style>
  .products .grid-item {
    padding-bottom: 80px;
    width: 100% !important;
    
  }
  .products .grid-item .sqs-add-to-cart-button {
    position: absolute;
    z-index: 9999;
    bottom: 0;
    left: 0;
    right: 0;
    width: 200px;
    min-width: 200px;
    margin: auto;
    font-family: 'cera-pro-regular';
  }
  
  .products .grid-item .sqs-add-to-cart-button:hover {
   font-family: 'cera-pro-black-italic'; 
  }
  


  
</style>

<script>
  $(".products .grid-item").each(function(e){
    $(this).append('<div class="sqs-add-to-cart-button sqs-suppress-edit-mode sqs-editable-button" role="button" tabindex="0" data-product-type="1" data-original-label="Add to Cart"><div class="sqs-add-to-cart-button-inner">Add to Cart</div></div>');
  });
  $(function() {
    $(".products .grid-item").each(function(e){
      var dataItemId = $(this).attr('data-item-id');
      $(this).find('.sqs-add-to-cart-button').attr('data-item-id', dataItemId);
    });
  });
</script>

Any help is appreciated!

Thank you heaps!