Sorry, but that looks like something produced by a specialized, robotic machine tool. Your chance of producing something like that yourself are close to zero.

Probably with heat only since it's together,..take it to a expert who has
the skill and guarantee.

You won't find someone to Guarantee, a modification, but it can be re-bent, it is involved, fill with sand, cap the ends, heat and make your bend, then cool, un-cap empty the sand, clean, and there ya go! Will be cheaper to find what you need!