With my extensive experience in web development, specifically with Shopify and JavaScript, I am confident I can efficiently handle your project. I not only have the expertise to manipulate large sets of data, like your 2000 products, but also a deep understanding of the structures and potential areas of concern within the Shopify platform.
My approach will be in two parts: First, I will analyze your current setup and identify areas where the modifications can be made to meet your needs without affecting your main product titles. Second, I will create a custom script that will separate the current product title from the main one while making sure that they remain static as you update or change your main title.
Moreover, I completely appreciate the value of time in eCommerce and business operations. So, you can rely on me to complete the task efficiently and well within given time restrictions. Please consider allowing me to put my skills, experience, and specialist knowledge at your service for this important project!