How to make translation about inner product of two vectors?

[hjy1210]

Following MathML will read out vector a dot product vector b in english version. As a translator, I wish to change dot product to other language. How to do that? I can't locate the string dot product in english version of yaml files.

<math xmlns='http://www.w3.org/1998/Math/MathML'>
 <mrow>
  <mover>
    <mi>a</mi>
    <mo stretchy='false'>→</mo>
  </mover>
  <mo>⋅</mo>
  <mover>
    <mi>b</mi>
    <mo stretchy='false'>→</mo>
  </mover>
 </mrow>
</math>