With addition of prefix based routes in 1.13.1, we have turned all internal routes prefix based. This is causing wrong responses in functions names with common prefixes such as `hello-world` and `hello-world-consumer`. This patch fixes it where we add a fix route for function name and prefix path for function name with `/`. We improve overall prefix path handing with fix and prevent breakage for existing flow. Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>