How to disable or custom "module name prefix" in generated documents?

For example,
```rst
.. function numpy.clip ::
```
And how can I custom the prefix to be `np.clip`? Or simply `clip`?
See https://taichi-glsl.readthedocs.io/en/latest/api/taichi_glsl.glsl.clamp.html, my users are expected to `import taichi_glsl as ts` and play with it like `ts.clamp` instead of `taichi_glsl.glsl.clamp`.

Start with the reStructuredText directive example in the issue and inspect the generated API page linked for the current module-name prefix behavior. Determine where sphinx-automodapi exposes or builds that prefix, then verify that it can be disabled or changed to aliases such as `np.clip` or `clip`.

Written by the indexing model from the issue text.