1. Url Encode
Returns a percent-encoded version of the passed in string
Param UnencodedString The unencoded string to convert to percent-encoding
Return The percent-encoded string
2. Url Decode
Returns a decoded version of the percent-encoded passed in string
Param EncodedString The percent encoded string to convert to string
Return The decoded string
3. Html Encode
Returns the < >...etc encoding for strings between HTML elements.
Param UnencodedString The unencoded string to convert to html encoding.
Return The html encoded string
Url Encode Decode in Code Plugins - UE Marketplace
Url Encode Decode / Html Encode
https://www.unrealengine.com/marketplace/product/ac65576f44ab4c0e99afa47c251b0c32