have found a way to locate positions in a document.
Idea is to make work a lot less sloppy, / less grief in copy-cut-paste:
moving rows around. This version makes so you can have same link "before or
after" destination line, without modifying order of formula.

Hyperlink to put "in-document" Title lines (takes to exact spot of header,
up or down, add or delete lines). This was a severe problem for doing work,
lines moving.

=HYPERLINK(IF(ROW($A$614)<(ROW($A50)-($W$1/2)),"#"&CELL("address",OFFSET($A$614,-1,1)),"#"&CELL("address",OFFSET($A$614,$W$1,1)))," A")

- row($a50 is row this formula is in
- $w$1 is work around formula for amount of rows your screen shows
(/below freezepane), formula is: (48 any number, minus last row in freeze
pane=number rows you have showing).

=48-CELL("row",$A$19)