Hi @arbremojo
WooCommerce REST API batch processing is indeed limited up to 100 items in a single request, as specified here. This limit is set to maintain server performance and ensure the process does not timeout, which can cause incomplete updates and potential issues.
It is technically possible to alter the limit by modifying the plugin’s code, however we do not recommend that as it can lead to server timeouts or performance issues. Any changes made directly to the WooCommerce plugin will be lost on an update.
If you need to update more than 100 products at a time, this would be a good task for a developer. Please note that we can’t provide support for code customization as per our support policy. Still, if you need customization, we do our best to offer advice and direct you to appropriate resources. Based on the feedback we get from our customers, we highly recommend contacting one of the services on our Customization page.