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I have a website with less than 3K visits a year. Only customers with an Account with me who have login credentials can see my product pricing and make a purchase onsite; therefore, indexing/page ranking is not a concern for me. My agency suggests that my product catalog be corrected to a parent/child relationship. Currently, each product variation has its own SKU and PDP. As a result, product findability: Site Search, Categorization, and Facets are a mess. Is there any way I can keep my current URL (branding purposes)? I thought we could delete all pages (PLPs & PDPs) and create all new and enforce 301 redirects. Thoughts?