How to set it up specific path for a plugin W3 Total Cache
Briefly

When moving plugins to specific paths in WordPress, it's essential to ensure they can still locate their original directories. For example, the W3 Total Cache plugin may encounter fatal errors when it cannot find files due to a new location. To fix this, users can enable the "Fix document root path" option in the Performance settings. If issues persist, using an IF command in functions.php to verify or redefine the original plugin paths can be helpful to ensure functionality is maintained without errors.
In instances where specific paths are set for plugins, W3 Total Cache recommends utilizing the "Fix document root path" option within the Performance settings to resolve path discrepancies.
When certain plugins fail to detect their new file locations, including the condition check using an IF statement in functions.php can help redefine or confirm the plugin’s original directory.
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