@prkashyap,
CanvasJS supports rendering any language in title, legend and other elements. You can pass the legend-text in the language you would prefer it to render and it should work fine. Please take a look at this jsfiddle which shows rendering title and legends in Japanese.
a way to retrieve legend labels from JSON file?
Please take a look at this jsfiddle.
—
Vishwas R
Team CanvasJS