Rename peps-ad to varipeps, too

Author: JanLuca

LICENSE

@@ -631,8 +631,8 @@ to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
-    peps-ad
-    Copyright (C) 2021  qmio / peps
+    varipeps
+    Copyright (C) 2021-2024  Jan Naumann and variPEPS contributors
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by

docs/source/api/config.rst

@@ -2,8 +2,8 @@
 
 .. currentmodule:: varipeps.config
 
-Config of PEPS-AD module (:mod:`varipeps.config`)
-=================================================
+Config of variPEPS module (:mod:`varipeps.config`)
+==================================================
 
 .. automodule:: varipeps.config
    :members:

docs/source/api/index.rst

@@ -2,9 +2,9 @@
 
 .. module:: varipeps
 
-#####################
-PEPS-AD API reference
-#####################
+######################
+variPEPS API reference
+######################
 
 This reference documents the public API of the :mod:`varipeps` module.
 

varipeps/config.py

@@ -40,7 +40,7 @@ class Wavevector_Type(IntEnum):
 @register_pytree_node_class
 class VariPEPS_Config:
     """
-    Config class for peps-ad module. Normally only the blow created instance
+    Config class for varipeps module. Normally only the blow created instance
     :obj:`config` is used.
 
     Parameters: