Wago's system automatically parses the profile data. When other users copy your profile, Wago provides options or forks tailored to different WoW versions (Retail vs. Classic).
Look for "Cross-Version" tags or user-submitted variations of popular profiles (like ToxiUI or LuckyoneUI) that have already been converted. Method 2: The In-Game Duplicate Method (Safe Conversion) elvui profile converter
Several community tools have been built to simplify and automate the process of converting/transferring not just ElvUI profiles, but entire UI suites. Wago's system automatically parses the profile data