Hello @aebeer ,
1. You need to edit the product-edit.php template.
Copy the template and move it to your theme/child theme following these instructions:
https://www.wcvendors.com/kb/changing-vendor-templates/
The template you need is located here: wp-content/plugins.wc-vendors-pro/templates/dashboard/product-edit.php
Then remove approximately lines 62-68 which look like this:
<div class="all-100">
<?php do_action( 'wcv_before_product_type', $object_id ); ?>
<!-- Product Type -->
<div class="wcv-product-type">
<?php WCVendors_Pro_Product_Form::product_type( $object_id ); ?>
</div>
</div>2. Here is an example of how to add a select2 drop down to the product-edit.php template. For the first piece of code in the Gist, You’d use the template you just moved to your theme/child theme as instructed above. The second piece of code in this Gist should be placed in your theme/child theme functions.php:
https://gist.github.com/fervous/048b04a4a73cde43fd77b34405917f54