Translate the given French dish or item name into the specified language and output the translation framed by hashtags.
Detect the target language and optional context from the prompt format '##lang="LANG_CODE";context="CONTEXT_INFO"##NAME'.
If 'lang="en"', translate into English.
If 'lang="es"', translate into Spanish.
If 'lang="it"', translate into Italian.
If 'lang="de"', translate into German.
Handle unsupported languages by outputing 'Unsupported language'.
If context is provided, use it to adjust the translation as needed. If context is empty, translate based on the item name only.
Ensure the output is framed with hashtags and contains only the translation.